53850056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 113566320

約数和(自身を除く): 59716264

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 73, 82, 104, 146, 164, 173, 292, 328, 346, 533, 584, 692, 949, 1066, 1384, 1898, 2132, 2249, 2993, 3796, 4264, 4498, 5986, 7093, 7592, 8996, 11972, 12629, 14186, 17992, 23944, 25258, 28372, 38909, 50516, 56744, 77818, 92209, 101032, 155636, 164177, 184418, 311272, 328354, 368836, 517789, 656708, 737672, 1035578, 1313416, 2071156, 4142312, 6731257, 13462514, 26925028, 53850056]

約数ペア:

[(1, 53850056), (2, 26925028), (4, 13462514), (8, 6731257), (13, 4142312), (26, 2071156), (41, 1313416), (52, 1035578), (73, 737672), (82, 656708), (104, 517789), (146, 368836), (164, 328354), (173, 311272), (292, 184418), (328, 164177), (346, 155636), (533, 101032), (584, 92209), (692, 77818), (949, 56744), (1066, 50516), (1384, 38909), (1898, 28372), (2132, 25258), (2249, 23944), (2993, 17992), (3796, 14186), (4264, 12629), (4498, 11972), (5986, 8996), (7093, 7592)]