47494480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1796

約数の個数: 80

約数和(自身を含む): 124420608

約数和(自身を除く): 76926128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 1741, 2480, 2728, 3410, 3482, 5456, 6820, 6964, 8705, 13640, 13928, 17410, 19151, 27280, 27856, 34820, 38302, 53971, 69640, 76604, 95755, 107942, 139280, 153208, 191510, 215884, 269855, 306416, 383020, 431768, 539710, 593681, 766040, 863536, 1079420, 1187362, 1532080, 2158840, 2374724, 2968405, 4317680, 4749448, 5936810, 9498896, 11873620, 23747240, 47494480]

約数ペア:

[(1, 47494480), (2, 23747240), (4, 11873620), (5, 9498896), (8, 5936810), (10, 4749448), (11, 4317680), (16, 2968405), (20, 2374724), (22, 2158840), (31, 1532080), (40, 1187362), (44, 1079420), (55, 863536), (62, 766040), (80, 593681), (88, 539710), (110, 431768), (124, 383020), (155, 306416), (176, 269855), (220, 215884), (248, 191510), (310, 153208), (341, 139280), (440, 107942), (496, 95755), (620, 76604), (682, 69640), (880, 53971), (1240, 38302), (1364, 34820), (1705, 27856), (1741, 27280), (2480, 19151), (2728, 17410), (3410, 13928), (3482, 13640), (5456, 8705), (6820, 6964)]