53384240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7333}}^1$

素因数の和:7366

約数の個数: 80

約数和(自身を含む): 152781888

約数和(自身を除く): 99397648

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 7333, 14666, 29332, 36665, 51331, 58664, 73330, 95329, 102662, 117328, 146660, 190658, 205324, 256655, 293320, 381316, 410648, 476645, 513310, 586640, 667303, 762632, 821296, 953290, 1026620, 1334606, 1525264, 1906580, 2053240, 2669212, 3336515, 3813160, 4106480, 5338424, 6673030, 7626320, 10676848, 13346060, 26692120, 53384240]

約数ペア:

[(1, 53384240), (2, 26692120), (4, 13346060), (5, 10676848), (7, 7626320), (8, 6673030), (10, 5338424), (13, 4106480), (14, 3813160), (16, 3336515), (20, 2669212), (26, 2053240), (28, 1906580), (35, 1525264), (40, 1334606), (52, 1026620), (56, 953290), (65, 821296), (70, 762632), (80, 667303), (91, 586640), (104, 513310), (112, 476645), (130, 410648), (140, 381316), (182, 293320), (208, 256655), (260, 205324), (280, 190658), (364, 146660), (455, 117328), (520, 102662), (560, 95329), (728, 73330), (910, 58664), (1040, 51331), (1456, 36665), (1820, 29332), (3640, 14666), (7280, 7333)]