48978016

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 100759680

約数和(自身を除く): 51781664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 97, 124, 194, 248, 388, 496, 509, 776, 992, 1018, 1552, 2036, 3007, 3104, 4072, 6014, 8144, 12028, 15779, 16288, 24056, 31558, 48112, 49373, 63116, 96224, 98746, 126232, 197492, 252464, 394984, 504928, 789968, 1530563, 1579936, 3061126, 6122252, 12244504, 24489008, 48978016]

約数ペア:

[(1, 48978016), (2, 24489008), (4, 12244504), (8, 6122252), (16, 3061126), (31, 1579936), (32, 1530563), (62, 789968), (97, 504928), (124, 394984), (194, 252464), (248, 197492), (388, 126232), (496, 98746), (509, 96224), (776, 63116), (992, 49373), (1018, 48112), (1552, 31558), (2036, 24056), (3007, 16288), (3104, 15779), (4072, 12028), (6014, 8144)]