51692550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:583

約数の個数: 144

約数和(自身を含む): 160895952

約数和(自身を除く): 109203402

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 130, 147, 150, 175, 182, 195, 210, 245, 273, 294, 325, 350, 390, 455, 490, 525, 541, 546, 637, 650, 735, 910, 975, 1050, 1082, 1225, 1274, 1365, 1470, 1623, 1911, 1950, 2275, 2450, 2705, 2730, 3185, 3246, 3675, 3787, 3822, 4550, 5410, 6370, 6825, 7033, 7350, 7574, 8115, 9555, 11361, 13525, 13650, 14066, 15925, 16230, 18935, 19110, 21099, 22722, 26509, 27050, 31850, 35165, 37870, 40575, 42198, 47775, 49231, 53018, 56805, 70330, 79527, 81150, 94675, 95550, 98462, 105495, 113610, 132545, 147693, 159054, 175825, 189350, 210990, 246155, 265090, 284025, 295386, 344617, 351650, 397635, 492310, 527475, 568050, 662725, 689234, 738465, 795270, 1033851, 1054950, 1230775, 1325450, 1476930, 1723085, 1988175, 2067702, 2461550, 3446170, 3692325, 3976350, 5169255, 7384650, 8615425, 10338510, 17230850, 25846275, 51692550]

約数ペア:

[(1, 51692550), (2, 25846275), (3, 17230850), (5, 10338510), (6, 8615425), (7, 7384650), (10, 5169255), (13, 3976350), (14, 3692325), (15, 3446170), (21, 2461550), (25, 2067702), (26, 1988175), (30, 1723085), (35, 1476930), (39, 1325450), (42, 1230775), (49, 1054950), (50, 1033851), (65, 795270), (70, 738465), (75, 689234), (78, 662725), (91, 568050), (98, 527475), (105, 492310), (130, 397635), (147, 351650), (150, 344617), (175, 295386), (182, 284025), (195, 265090), (210, 246155), (245, 210990), (273, 189350), (294, 175825), (325, 159054), (350, 147693), (390, 132545), (455, 113610), (490, 105495), (525, 98462), (541, 95550), (546, 94675), (637, 81150), (650, 79527), (735, 70330), (910, 56805), (975, 53018), (1050, 49231), (1082, 47775), (1225, 42198), (1274, 40575), (1365, 37870), (1470, 35165), (1623, 31850), (1911, 27050), (1950, 26509), (2275, 22722), (2450, 21099), (2705, 19110), (2730, 18935), (3185, 16230), (3246, 15925), (3675, 14066), (3787, 13650), (3822, 13525), (4550, 11361), (5410, 9555), (6370, 8115), (6825, 7574), (7033, 7350)]