51285256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 113544000

約数和(自身を除く): 62258744

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 209, 296, 407, 418, 703, 814, 829, 836, 1406, 1628, 1658, 1672, 2812, 3256, 3316, 5624, 6632, 7733, 9119, 15466, 15751, 18238, 30673, 30932, 31502, 36476, 61346, 61864, 63004, 72952, 122692, 126008, 173261, 245384, 337403, 346522, 582787, 674806, 693044, 1165574, 1349612, 1386088, 2331148, 2699224, 4662296, 6410657, 12821314, 25642628, 51285256]

約数ペア:

[(1, 51285256), (2, 25642628), (4, 12821314), (8, 6410657), (11, 4662296), (19, 2699224), (22, 2331148), (37, 1386088), (38, 1349612), (44, 1165574), (74, 693044), (76, 674806), (88, 582787), (148, 346522), (152, 337403), (209, 245384), (296, 173261), (407, 126008), (418, 122692), (703, 72952), (814, 63004), (829, 61864), (836, 61346), (1406, 36476), (1628, 31502), (1658, 30932), (1672, 30673), (2812, 18238), (3256, 15751), (3316, 15466), (5624, 9119), (6632, 7733)]