51735450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 141615936

約数和(自身を除く): 89880486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 50, 65, 75, 78, 86, 129, 130, 150, 195, 215, 258, 325, 390, 430, 559, 617, 645, 650, 975, 1075, 1118, 1234, 1290, 1677, 1851, 1950, 2150, 2795, 3085, 3225, 3354, 3702, 5590, 6170, 6450, 8021, 8385, 9255, 13975, 15425, 16042, 16770, 18510, 24063, 26531, 27950, 30850, 40105, 41925, 46275, 48126, 53062, 79593, 80210, 83850, 92550, 120315, 132655, 159186, 200525, 240630, 265310, 344903, 397965, 401050, 601575, 663275, 689806, 795930, 1034709, 1203150, 1326550, 1724515, 1989825, 2069418, 3449030, 3979650, 5173545, 8622575, 10347090, 17245150, 25867725, 51735450]

約数ペア:

[(1, 51735450), (2, 25867725), (3, 17245150), (5, 10347090), (6, 8622575), (10, 5173545), (13, 3979650), (15, 3449030), (25, 2069418), (26, 1989825), (30, 1724515), (39, 1326550), (43, 1203150), (50, 1034709), (65, 795930), (75, 689806), (78, 663275), (86, 601575), (129, 401050), (130, 397965), (150, 344903), (195, 265310), (215, 240630), (258, 200525), (325, 159186), (390, 132655), (430, 120315), (559, 92550), (617, 83850), (645, 80210), (650, 79593), (975, 53062), (1075, 48126), (1118, 46275), (1234, 41925), (1290, 40105), (1677, 30850), (1851, 27950), (1950, 26531), (2150, 24063), (2795, 18510), (3085, 16770), (3225, 16042), (3354, 15425), (3702, 13975), (5590, 9255), (6170, 8385), (6450, 8021)]