52191880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3461}}^1$

素因数の和:3514

約数の個数: 64

約数和(自身を含む): 130863600

約数和(自身を除く): 78671720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3461, 3770, 6922, 7540, 13844, 15080, 17305, 27688, 34610, 44993, 69220, 89986, 100369, 138440, 179972, 200738, 224965, 359944, 401476, 449930, 501845, 802952, 899860, 1003690, 1304797, 1799720, 2007380, 2609594, 4014760, 5219188, 6523985, 10438376, 13047970, 26095940, 52191880]

約数ペア:

[(1, 52191880), (2, 26095940), (4, 13047970), (5, 10438376), (8, 6523985), (10, 5219188), (13, 4014760), (20, 2609594), (26, 2007380), (29, 1799720), (40, 1304797), (52, 1003690), (58, 899860), (65, 802952), (104, 501845), (116, 449930), (130, 401476), (145, 359944), (232, 224965), (260, 200738), (290, 179972), (377, 138440), (520, 100369), (580, 89986), (754, 69220), (1160, 44993), (1508, 34610), (1885, 27688), (3016, 17305), (3461, 15080), (3770, 13844), (6922, 7540)]