49366460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 125060544

約数和(自身を除く): 75694084

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 41, 44, 52, 55, 65, 82, 110, 130, 143, 164, 205, 220, 260, 286, 410, 421, 451, 533, 572, 715, 820, 842, 902, 1066, 1430, 1684, 1804, 2105, 2132, 2255, 2665, 2860, 4210, 4510, 4631, 5330, 5473, 5863, 8420, 9020, 9262, 10660, 10946, 11726, 17261, 18524, 21892, 23155, 23452, 27365, 29315, 34522, 46310, 54730, 58630, 60203, 69044, 86305, 92620, 109460, 117260, 120406, 172610, 189871, 224393, 240812, 301015, 345220, 379742, 448786, 602030, 759484, 897572, 949355, 1121965, 1204060, 1898710, 2243930, 2468323, 3797420, 4487860, 4936646, 9873292, 12341615, 24683230, 49366460]

約数ペア:

[(1, 49366460), (2, 24683230), (4, 12341615), (5, 9873292), (10, 4936646), (11, 4487860), (13, 3797420), (20, 2468323), (22, 2243930), (26, 1898710), (41, 1204060), (44, 1121965), (52, 949355), (55, 897572), (65, 759484), (82, 602030), (110, 448786), (130, 379742), (143, 345220), (164, 301015), (205, 240812), (220, 224393), (260, 189871), (286, 172610), (410, 120406), (421, 117260), (451, 109460), (533, 92620), (572, 86305), (715, 69044), (820, 60203), (842, 58630), (902, 54730), (1066, 46310), (1430, 34522), (1684, 29315), (1804, 27365), (2105, 23452), (2132, 23155), (2255, 21892), (2665, 18524), (2860, 17261), (4210, 11726), (4510, 10946), (4631, 10660), (5330, 9262), (5473, 9020), (5863, 8420)]