56398650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 184273920

約数和(自身を除く): 127875270

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 25, 30, 33, 35, 38, 42, 50, 55, 57, 66, 70, 75, 77, 95, 105, 110, 114, 133, 150, 154, 165, 175, 190, 209, 210, 231, 257, 266, 275, 285, 330, 350, 385, 399, 418, 462, 475, 514, 525, 550, 570, 627, 665, 770, 771, 798, 825, 950, 1045, 1050, 1155, 1254, 1285, 1330, 1425, 1463, 1542, 1650, 1799, 1925, 1995, 2090, 2310, 2570, 2827, 2850, 2926, 3135, 3325, 3598, 3850, 3855, 3990, 4389, 4883, 5225, 5397, 5654, 5775, 6270, 6425, 6650, 7315, 7710, 8481, 8778, 8995, 9766, 9975, 10450, 10794, 11550, 12850, 14135, 14630, 14649, 15675, 16962, 17990, 19275, 19789, 19950, 21945, 24415, 26985, 28270, 29298, 31350, 34181, 36575, 38550, 39578, 42405, 43890, 44975, 48830, 53713, 53970, 59367, 68362, 70675, 73150, 73245, 84810, 89950, 98945, 102543, 107426, 109725, 118734, 122075, 134925, 141350, 146490, 161139, 170905, 197890, 205086, 212025, 219450, 244150, 268565, 269850, 296835, 322278, 341810, 366225, 375991, 424050, 494725, 512715, 537130, 593670, 732450, 751982, 805695, 854525, 989450, 1025430, 1127973, 1342825, 1484175, 1611390, 1709050, 1879955, 2255946, 2563575, 2685650, 2968350, 3759910, 4028475, 5127150, 5639865, 8056950, 9399775, 11279730, 18799550, 28199325, 56398650]

約数ペア:

[(1, 56398650), (2, 28199325), (3, 18799550), (5, 11279730), (6, 9399775), (7, 8056950), (10, 5639865), (11, 5127150), (14, 4028475), (15, 3759910), (19, 2968350), (21, 2685650), (22, 2563575), (25, 2255946), (30, 1879955), (33, 1709050), (35, 1611390), (38, 1484175), (42, 1342825), (50, 1127973), (55, 1025430), (57, 989450), (66, 854525), (70, 805695), (75, 751982), (77, 732450), (95, 593670), (105, 537130), (110, 512715), (114, 494725), (133, 424050), (150, 375991), (154, 366225), (165, 341810), (175, 322278), (190, 296835), (209, 269850), (210, 268565), (231, 244150), (257, 219450), (266, 212025), (275, 205086), (285, 197890), (330, 170905), (350, 161139), (385, 146490), (399, 141350), (418, 134925), (462, 122075), (475, 118734), (514, 109725), (525, 107426), (550, 102543), (570, 98945), (627, 89950), (665, 84810), (770, 73245), (771, 73150), (798, 70675), (825, 68362), (950, 59367), (1045, 53970), (1050, 53713), (1155, 48830), (1254, 44975), (1285, 43890), (1330, 42405), (1425, 39578), (1463, 38550), (1542, 36575), (1650, 34181), (1799, 31350), (1925, 29298), (1995, 28270), (2090, 26985), (2310, 24415), (2570, 21945), (2827, 19950), (2850, 19789), (2926, 19275), (3135, 17990), (3325, 16962), (3598, 15675), (3850, 14649), (3855, 14630), (3990, 14135), (4389, 12850), (4883, 11550), (5225, 10794), (5397, 10450), (5654, 9975), (5775, 9766), (6270, 8995), (6425, 8778), (6650, 8481), (7315, 7710)]