51875040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{15439}}^1$

素因数の和:15464

約数の個数: 96

約数和(自身を含む): 186762240

約数和(自身を除く): 134887200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 15439, 30878, 46317, 61756, 77195, 92634, 108073, 123512, 154390, 185268, 216146, 231585, 247024, 308780, 324219, 370536, 432292, 463170, 494048, 540365, 617560, 648438, 741072, 864584, 926340, 1080730, 1235120, 1296876, 1482144, 1621095, 1729168, 1852680, 2161460, 2470240, 2593752, 3242190, 3458336, 3705360, 4322920, 5187504, 6484380, 7410720, 8645840, 10375008, 12968760, 17291680, 25937520, 51875040]

約数ペア:

[(1, 51875040), (2, 25937520), (3, 17291680), (4, 12968760), (5, 10375008), (6, 8645840), (7, 7410720), (8, 6484380), (10, 5187504), (12, 4322920), (14, 3705360), (15, 3458336), (16, 3242190), (20, 2593752), (21, 2470240), (24, 2161460), (28, 1852680), (30, 1729168), (32, 1621095), (35, 1482144), (40, 1296876), (42, 1235120), (48, 1080730), (56, 926340), (60, 864584), (70, 741072), (80, 648438), (84, 617560), (96, 540365), (105, 494048), (112, 463170), (120, 432292), (140, 370536), (160, 324219), (168, 308780), (210, 247024), (224, 231585), (240, 216146), (280, 185268), (336, 154390), (420, 123512), (480, 108073), (560, 92634), (672, 77195), (840, 61756), (1120, 46317), (1680, 30878), (3360, 15439)]