52805826508

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{21143}}^1$

素因数の和:21442

約数の個数: 48

約数和(自身を含む): 96253746624

約数和(自身を除く): 43447920116

約数列:

[1, 2, 4, 41, 82, 97, 157, 164, 194, 314, 388, 628, 3977, 6437, 7954, 12874, 15229, 15908, 21143, 25748, 30458, 42286, 60916, 84572, 624389, 866863, 1248778, 1733726, 2050871, 2497556, 3319451, 3467452, 4101742, 6638902, 8203484, 13277804, 84085711, 136097491, 168171422, 272194982, 321986747, 336342844, 544389964, 643973494, 1287946988, 13201456627, 26402913254, 52805826508]

約数ペア:

[(1, 52805826508), (2, 26402913254), (4, 13201456627), (41, 1287946988), (82, 643973494), (97, 544389964), (157, 336342844), (164, 321986747), (194, 272194982), (314, 168171422), (388, 136097491), (628, 84085711), (3977, 13277804), (6437, 8203484), (7954, 6638902), (12874, 4101742), (15229, 3467452), (15908, 3319451), (21143, 2497556), (25748, 2050871), (30458, 1733726), (42286, 1248778), (60916, 866863), (84572, 624389)]