48190120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3586

約数の個数: 64

約数和(自身を含む): 122135040

約数和(自身を除く): 73944920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 3533, 6820, 7066, 13640, 14132, 17665, 28264, 35330, 38863, 70660, 77726, 109523, 141320, 155452, 194315, 219046, 310904, 388630, 438092, 547615, 777260, 876184, 1095230, 1204753, 1554520, 2190460, 2409506, 4380920, 4819012, 6023765, 9638024, 12047530, 24095060, 48190120]

約数ペア:

[(1, 48190120), (2, 24095060), (4, 12047530), (5, 9638024), (8, 6023765), (10, 4819012), (11, 4380920), (20, 2409506), (22, 2190460), (31, 1554520), (40, 1204753), (44, 1095230), (55, 876184), (62, 777260), (88, 547615), (110, 438092), (124, 388630), (155, 310904), (220, 219046), (248, 194315), (310, 155452), (341, 141320), (440, 109523), (620, 77726), (682, 70660), (1240, 38863), (1364, 35330), (1705, 28264), (2728, 17665), (3410, 14132), (3533, 13640), (6820, 7066)]