53981850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 159989760

約数和(自身を除く): 106007910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 31, 38, 39, 47, 50, 57, 62, 65, 75, 78, 93, 94, 95, 114, 130, 141, 150, 155, 186, 190, 195, 235, 247, 282, 285, 310, 325, 390, 403, 465, 470, 475, 494, 570, 589, 611, 650, 705, 741, 775, 806, 893, 930, 950, 975, 1175, 1178, 1209, 1222, 1235, 1410, 1425, 1457, 1482, 1550, 1767, 1786, 1833, 1950, 2015, 2325, 2350, 2418, 2470, 2679, 2850, 2914, 2945, 3055, 3525, 3534, 3666, 3705, 4030, 4371, 4465, 4650, 5358, 5890, 6045, 6110, 6175, 7050, 7285, 7410, 7657, 8742, 8835, 8930, 9165, 10075, 11609, 12090, 12350, 13395, 14570, 14725, 15275, 15314, 17670, 18330, 18525, 18941, 20150, 21855, 22325, 22971, 23218, 26790, 27683, 29450, 30225, 30550, 34827, 36425, 37050, 37882, 38285, 43710, 44175, 44650, 45825, 45942, 55366, 56823, 58045, 60450, 66975, 69654, 72850, 76570, 83049, 88350, 91650, 94705, 109275, 113646, 114855, 116090, 133950, 138415, 166098, 174135, 189410, 191425, 218550, 229710, 276830, 284115, 290225, 348270, 359879, 382850, 415245, 473525, 568230, 574275, 580450, 692075, 719758, 830490, 870675, 947050, 1079637, 1148550, 1384150, 1420575, 1741350, 1799395, 2076225, 2159274, 2841150, 3598790, 4152450, 5398185, 8996975, 10796370, 17993950, 26990925, 53981850]

約数ペア:

[(1, 53981850), (2, 26990925), (3, 17993950), (5, 10796370), (6, 8996975), (10, 5398185), (13, 4152450), (15, 3598790), (19, 2841150), (25, 2159274), (26, 2076225), (30, 1799395), (31, 1741350), (38, 1420575), (39, 1384150), (47, 1148550), (50, 1079637), (57, 947050), (62, 870675), (65, 830490), (75, 719758), (78, 692075), (93, 580450), (94, 574275), (95, 568230), (114, 473525), (130, 415245), (141, 382850), (150, 359879), (155, 348270), (186, 290225), (190, 284115), (195, 276830), (235, 229710), (247, 218550), (282, 191425), (285, 189410), (310, 174135), (325, 166098), (390, 138415), (403, 133950), (465, 116090), (470, 114855), (475, 113646), (494, 109275), (570, 94705), (589, 91650), (611, 88350), (650, 83049), (705, 76570), (741, 72850), (775, 69654), (806, 66975), (893, 60450), (930, 58045), (950, 56823), (975, 55366), (1175, 45942), (1178, 45825), (1209, 44650), (1222, 44175), (1235, 43710), (1410, 38285), (1425, 37882), (1457, 37050), (1482, 36425), (1550, 34827), (1767, 30550), (1786, 30225), (1833, 29450), (1950, 27683), (2015, 26790), (2325, 23218), (2350, 22971), (2418, 22325), (2470, 21855), (2679, 20150), (2850, 18941), (2914, 18525), (2945, 18330), (3055, 17670), (3525, 15314), (3534, 15275), (3666, 14725), (3705, 14570), (4030, 13395), (4371, 12350), (4465, 12090), (4650, 11609), (5358, 10075), (5890, 9165), (6045, 8930), (6110, 8835), (6175, 8742), (7050, 7657), (7285, 7410)]