56174490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 151632000

約数和(自身を除く): 95457510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 71, 90, 118, 142, 149, 177, 213, 295, 298, 354, 355, 426, 447, 531, 590, 639, 710, 745, 885, 894, 1062, 1065, 1278, 1341, 1490, 1770, 2130, 2235, 2655, 2682, 3195, 4189, 4470, 5310, 6390, 6705, 8378, 8791, 10579, 12567, 13410, 17582, 20945, 21158, 25134, 26373, 31737, 37701, 41890, 43955, 52746, 52895, 62835, 63474, 75402, 79119, 87910, 95211, 105790, 125670, 131865, 158238, 158685, 188505, 190422, 263730, 317370, 377010, 395595, 476055, 624161, 791190, 952110, 1248322, 1872483, 3120805, 3744966, 5617449, 6241610, 9362415, 11234898, 18724830, 28087245, 56174490]

約数ペア:

[(1, 56174490), (2, 28087245), (3, 18724830), (5, 11234898), (6, 9362415), (9, 6241610), (10, 5617449), (15, 3744966), (18, 3120805), (30, 1872483), (45, 1248322), (59, 952110), (71, 791190), (90, 624161), (118, 476055), (142, 395595), (149, 377010), (177, 317370), (213, 263730), (295, 190422), (298, 188505), (354, 158685), (355, 158238), (426, 131865), (447, 125670), (531, 105790), (590, 95211), (639, 87910), (710, 79119), (745, 75402), (885, 63474), (894, 62835), (1062, 52895), (1065, 52746), (1278, 43955), (1341, 41890), (1490, 37701), (1770, 31737), (2130, 26373), (2235, 25134), (2655, 21158), (2682, 20945), (3195, 17582), (4189, 13410), (4470, 12567), (5310, 10579), (6390, 8791), (6705, 8378)]