49579140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3781

約数の個数: 96

約数和(自身を含む): 158336640

約数和(自身を除く): 108757500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 3739, 4420, 6630, 7478, 11217, 13260, 14956, 18695, 22434, 37390, 44868, 48607, 56085, 63563, 74780, 97214, 112170, 127126, 145821, 190689, 194428, 224340, 243035, 254252, 291642, 317815, 381378, 486070, 583284, 635630, 729105, 762756, 826319, 953445, 972140, 1271260, 1458210, 1652638, 1906890, 2478957, 2916420, 3305276, 3813780, 4131595, 4957914, 8263190, 9915828, 12394785, 16526380, 24789570, 49579140]

約数ペア:

[(1, 49579140), (2, 24789570), (3, 16526380), (4, 12394785), (5, 9915828), (6, 8263190), (10, 4957914), (12, 4131595), (13, 3813780), (15, 3305276), (17, 2916420), (20, 2478957), (26, 1906890), (30, 1652638), (34, 1458210), (39, 1271260), (51, 972140), (52, 953445), (60, 826319), (65, 762756), (68, 729105), (78, 635630), (85, 583284), (102, 486070), (130, 381378), (156, 317815), (170, 291642), (195, 254252), (204, 243035), (221, 224340), (255, 194428), (260, 190689), (340, 145821), (390, 127126), (442, 112170), (510, 97214), (663, 74780), (780, 63563), (884, 56085), (1020, 48607), (1105, 44868), (1326, 37390), (2210, 22434), (2652, 18695), (3315, 14956), (3739, 13260), (4420, 11217), (6630, 7478)]