49479700760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{5297}}^1$

素因数の和:5845

約数の個数: 128

約数和(自身を含む): 129283067520

約数和(自身を除く): 79803366760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 457, 511, 584, 730, 914, 1022, 1460, 1828, 2044, 2285, 2555, 2920, 3199, 3656, 4088, 4570, 5110, 5297, 6398, 9140, 10220, 10594, 12796, 15995, 18280, 20440, 21188, 25592, 26485, 31990, 33361, 37079, 42376, 52970, 63980, 66722, 74158, 105940, 127960, 133444, 148316, 166805, 185395, 211880, 233527, 266888, 296632, 333610, 370790, 386681, 467054, 667220, 741580, 773362, 934108, 1167635, 1334440, 1483160, 1546724, 1868216, 1933405, 2335270, 2420729, 2706767, 3093448, 3866810, 4670540, 4841458, 5413534, 7733620, 9341080, 9682916, 10827068, 12103645, 13533835, 15467240, 16945103, 19365832, 21654136, 24207290, 27067670, 33890206, 48414580, 54135340, 67780412, 84725515, 96829160, 108270680, 135560824, 169451030, 176713217, 338902060, 353426434, 677804120, 706852868, 883566085, 1236992519, 1413705736, 1767132170, 2473985038, 3534264340, 4947970076, 6184962595, 7068528680, 9895940152, 12369925190, 24739850380, 49479700760]

約数ペア:

[(1, 49479700760), (2, 24739850380), (4, 12369925190), (5, 9895940152), (7, 7068528680), (8, 6184962595), (10, 4947970076), (14, 3534264340), (20, 2473985038), (28, 1767132170), (35, 1413705736), (40, 1236992519), (56, 883566085), (70, 706852868), (73, 677804120), (140, 353426434), (146, 338902060), (280, 176713217), (292, 169451030), (365, 135560824), (457, 108270680), (511, 96829160), (584, 84725515), (730, 67780412), (914, 54135340), (1022, 48414580), (1460, 33890206), (1828, 27067670), (2044, 24207290), (2285, 21654136), (2555, 19365832), (2920, 16945103), (3199, 15467240), (3656, 13533835), (4088, 12103645), (4570, 10827068), (5110, 9682916), (5297, 9341080), (6398, 7733620), (9140, 5413534), (10220, 4841458), (10594, 4670540), (12796, 3866810), (15995, 3093448), (18280, 2706767), (20440, 2420729), (21188, 2335270), (25592, 1933405), (26485, 1868216), (31990, 1546724), (33361, 1483160), (37079, 1334440), (42376, 1167635), (52970, 934108), (63980, 773362), (66722, 741580), (74158, 667220), (105940, 467054), (127960, 386681), (133444, 370790), (148316, 333610), (166805, 296632), (185395, 266888), (211880, 233527)]