51945012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{571}}^1$

素因数の和:626

約数の個数: 108

約数和(自身を含む): 158654496

約数和(自身を除く): 106709484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 571, 684, 722, 798, 1083, 1142, 1197, 1444, 1596, 1713, 2166, 2284, 2394, 2527, 3249, 3426, 3997, 4332, 4788, 5054, 5139, 6498, 6852, 7581, 7994, 10108, 10278, 10849, 11991, 12996, 15162, 15988, 20556, 21698, 22743, 23982, 30324, 32547, 35973, 43396, 45486, 47964, 65094, 71946, 75943, 90972, 97641, 130188, 143892, 151886, 195282, 206131, 227829, 303772, 390564, 412262, 455658, 618393, 683487, 824524, 911316, 1236786, 1366974, 1442917, 1855179, 2473572, 2733948, 2885834, 3710358, 4328751, 5771668, 7420716, 8657502, 12986253, 17315004, 25972506, 51945012]

約数ペア:

[(1, 51945012), (2, 25972506), (3, 17315004), (4, 12986253), (6, 8657502), (7, 7420716), (9, 5771668), (12, 4328751), (14, 3710358), (18, 2885834), (19, 2733948), (21, 2473572), (28, 1855179), (36, 1442917), (38, 1366974), (42, 1236786), (57, 911316), (63, 824524), (76, 683487), (84, 618393), (114, 455658), (126, 412262), (133, 390564), (171, 303772), (228, 227829), (252, 206131), (266, 195282), (342, 151886), (361, 143892), (399, 130188), (532, 97641), (571, 90972), (684, 75943), (722, 71946), (798, 65094), (1083, 47964), (1142, 45486), (1197, 43396), (1444, 35973), (1596, 32547), (1713, 30324), (2166, 23982), (2284, 22743), (2394, 21698), (2527, 20556), (3249, 15988), (3426, 15162), (3997, 12996), (4332, 11991), (4788, 10849), (5054, 10278), (5139, 10108), (6498, 7994), (6852, 7581)]