53197830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{4021}}^1$

素因数の和:4051

約数の個数: 96

約数和(自身を含む): 165062880

約数和(自身を除く): 111865050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4021, 4410, 6615, 8042, 12063, 13230, 20105, 24126, 28147, 36189, 40210, 56294, 60315, 72378, 84441, 108567, 120630, 140735, 168882, 180945, 197029, 217134, 253323, 281470, 361890, 394058, 422205, 506646, 542835, 591087, 759969, 844410, 985145, 1085670, 1182174, 1266615, 1519938, 1773261, 1970290, 2533230, 2955435, 3546522, 3799845, 5319783, 5910870, 7599690, 8866305, 10639566, 17732610, 26598915, 53197830]

約数ペア:

[(1, 53197830), (2, 26598915), (3, 17732610), (5, 10639566), (6, 8866305), (7, 7599690), (9, 5910870), (10, 5319783), (14, 3799845), (15, 3546522), (18, 2955435), (21, 2533230), (27, 1970290), (30, 1773261), (35, 1519938), (42, 1266615), (45, 1182174), (49, 1085670), (54, 985145), (63, 844410), (70, 759969), (90, 591087), (98, 542835), (105, 506646), (126, 422205), (135, 394058), (147, 361890), (189, 281470), (210, 253323), (245, 217134), (270, 197029), (294, 180945), (315, 168882), (378, 140735), (441, 120630), (490, 108567), (630, 84441), (735, 72378), (882, 60315), (945, 56294), (1323, 40210), (1470, 36189), (1890, 28147), (2205, 24126), (2646, 20105), (4021, 13230), (4410, 12063), (6615, 8042)]