48015920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14639}}^1$

素因数の和:14693

約数の個数: 40

約数和(自身を含む): 114367680

約数和(自身を除く): 66351760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 14639, 29278, 58556, 73195, 117112, 146390, 234224, 292780, 585560, 600199, 1171120, 1200398, 2400796, 3000995, 4801592, 6001990, 9603184, 12003980, 24007960, 48015920]

約数ペア:

[(1, 48015920), (2, 24007960), (4, 12003980), (5, 9603184), (8, 6001990), (10, 4801592), (16, 3000995), (20, 2400796), (40, 1200398), (41, 1171120), (80, 600199), (82, 585560), (164, 292780), (205, 234224), (328, 146390), (410, 117112), (656, 73195), (820, 58556), (1640, 29278), (3280, 14639)]