47531540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 74396140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 107, 133, 140, 167, 190, 214, 266, 334, 380, 428, 532, 535, 665, 668, 749, 835, 1070, 1169, 1330, 1498, 1670, 2033, 2140, 2338, 2660, 2996, 3173, 3340, 3745, 4066, 4676, 5845, 6346, 7490, 8132, 10165, 11690, 12692, 14231, 14980, 15865, 17869, 20330, 22211, 23380, 28462, 31730, 35738, 40660, 44422, 56924, 63460, 71155, 71476, 88844, 89345, 111055, 125083, 142310, 178690, 222110, 250166, 284620, 339511, 357380, 444220, 500332, 625415, 679022, 1250830, 1358044, 1697555, 2376577, 2501660, 3395110, 4753154, 6790220, 9506308, 11882885, 23765770, 47531540]

約数ペア:

[(1, 47531540), (2, 23765770), (4, 11882885), (5, 9506308), (7, 6790220), (10, 4753154), (14, 3395110), (19, 2501660), (20, 2376577), (28, 1697555), (35, 1358044), (38, 1250830), (70, 679022), (76, 625415), (95, 500332), (107, 444220), (133, 357380), (140, 339511), (167, 284620), (190, 250166), (214, 222110), (266, 178690), (334, 142310), (380, 125083), (428, 111055), (532, 89345), (535, 88844), (665, 71476), (668, 71155), (749, 63460), (835, 56924), (1070, 44422), (1169, 40660), (1330, 35738), (1498, 31730), (1670, 28462), (2033, 23380), (2140, 22211), (2338, 20330), (2660, 17869), (2996, 15865), (3173, 14980), (3340, 14231), (3745, 12692), (4066, 11690), (4676, 10165), (5845, 8132), (6346, 7490)]