48836800

素因数分解:

$2^6\times 5^2\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:386

約数の個数: 84

約数和(自身を含む): 121606056

約数和(自身を除く): 72769256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 131, 160, 200, 233, 262, 320, 400, 466, 524, 655, 800, 932, 1048, 1165, 1310, 1600, 1864, 2096, 2330, 2620, 3275, 3728, 4192, 4660, 5240, 5825, 6550, 7456, 8384, 9320, 10480, 11650, 13100, 14912, 18640, 20960, 23300, 26200, 30523, 37280, 41920, 46600, 52400, 61046, 74560, 93200, 104800, 122092, 152615, 186400, 209600, 244184, 305230, 372800, 488368, 610460, 763075, 976736, 1220920, 1526150, 1953472, 2441840, 3052300, 4883680, 6104600, 9767360, 12209200, 24418400, 48836800]

約数ペア:

[(1, 48836800), (2, 24418400), (4, 12209200), (5, 9767360), (8, 6104600), (10, 4883680), (16, 3052300), (20, 2441840), (25, 1953472), (32, 1526150), (40, 1220920), (50, 976736), (64, 763075), (80, 610460), (100, 488368), (131, 372800), (160, 305230), (200, 244184), (233, 209600), (262, 186400), (320, 152615), (400, 122092), (466, 104800), (524, 93200), (655, 74560), (800, 61046), (932, 52400), (1048, 46600), (1165, 41920), (1310, 37280), (1600, 30523), (1864, 26200), (2096, 23300), (2330, 20960), (2620, 18640), (3275, 14912), (3728, 13100), (4192, 11650), (4660, 10480), (5240, 9320), (5825, 8384), (6550, 7456)]