50264240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2843}}^1$

素因数の和:2886

約数の個数: 80

約数和(自身を含む): 133303968

約数和(自身を除く): 83039728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 2843, 3536, 4420, 5686, 8840, 11372, 14215, 17680, 22744, 28430, 36959, 45488, 48331, 56860, 73918, 96662, 113720, 147836, 184795, 193324, 227440, 241655, 295672, 369590, 386648, 483310, 591344, 628303, 739180, 773296, 966620, 1256606, 1478360, 1933240, 2513212, 2956720, 3141515, 3866480, 5026424, 6283030, 10052848, 12566060, 25132120, 50264240]

約数ペア:

[(1, 50264240), (2, 25132120), (4, 12566060), (5, 10052848), (8, 6283030), (10, 5026424), (13, 3866480), (16, 3141515), (17, 2956720), (20, 2513212), (26, 1933240), (34, 1478360), (40, 1256606), (52, 966620), (65, 773296), (68, 739180), (80, 628303), (85, 591344), (104, 483310), (130, 386648), (136, 369590), (170, 295672), (208, 241655), (221, 227440), (260, 193324), (272, 184795), (340, 147836), (442, 113720), (520, 96662), (680, 73918), (884, 56860), (1040, 48331), (1105, 45488), (1360, 36959), (1768, 28430), (2210, 22744), (2843, 17680), (3536, 14215), (4420, 11372), (5686, 8840)]