53115750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 154481184

約数和(自身を除く): 101365434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 61, 75, 81, 86, 90, 122, 125, 129, 135, 150, 162, 183, 215, 225, 250, 258, 270, 305, 366, 375, 387, 405, 430, 450, 549, 610, 645, 675, 750, 774, 810, 915, 1075, 1098, 1125, 1161, 1290, 1350, 1525, 1647, 1830, 1935, 2025, 2150, 2250, 2322, 2623, 2745, 3050, 3225, 3294, 3375, 3483, 3870, 4050, 4575, 4941, 5246, 5375, 5490, 5805, 6450, 6750, 6966, 7625, 7869, 8235, 9150, 9675, 9882, 10125, 10750, 11610, 13115, 13725, 15250, 15738, 16125, 16470, 17415, 19350, 20250, 22875, 23607, 24705, 26230, 27450, 29025, 32250, 34830, 39345, 41175, 45750, 47214, 48375, 49410, 58050, 65575, 68625, 70821, 78690, 82350, 87075, 96750, 118035, 123525, 131150, 137250, 141642, 145125, 174150, 196725, 205875, 212463, 236070, 247050, 290250, 327875, 354105, 393450, 411750, 424926, 435375, 590175, 617625, 655750, 708210, 870750, 983625, 1062315, 1180350, 1235250, 1770525, 1967250, 2124630, 2950875, 3541050, 5311575, 5901750, 8852625, 10623150, 17705250, 26557875, 53115750]

約数ペア:

[(1, 53115750), (2, 26557875), (3, 17705250), (5, 10623150), (6, 8852625), (9, 5901750), (10, 5311575), (15, 3541050), (18, 2950875), (25, 2124630), (27, 1967250), (30, 1770525), (43, 1235250), (45, 1180350), (50, 1062315), (54, 983625), (61, 870750), (75, 708210), (81, 655750), (86, 617625), (90, 590175), (122, 435375), (125, 424926), (129, 411750), (135, 393450), (150, 354105), (162, 327875), (183, 290250), (215, 247050), (225, 236070), (250, 212463), (258, 205875), (270, 196725), (305, 174150), (366, 145125), (375, 141642), (387, 137250), (405, 131150), (430, 123525), (450, 118035), (549, 96750), (610, 87075), (645, 82350), (675, 78690), (750, 70821), (774, 68625), (810, 65575), (915, 58050), (1075, 49410), (1098, 48375), (1125, 47214), (1161, 45750), (1290, 41175), (1350, 39345), (1525, 34830), (1647, 32250), (1830, 29025), (1935, 27450), (2025, 26230), (2150, 24705), (2250, 23607), (2322, 22875), (2623, 20250), (2745, 19350), (3050, 17415), (3225, 16470), (3294, 16125), (3375, 15738), (3483, 15250), (3870, 13725), (4050, 13115), (4575, 11610), (4941, 10750), (5246, 10125), (5375, 9882), (5490, 9675), (5805, 9150), (6450, 8235), (6750, 7869), (6966, 7625)]