52419640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14401}}^1$

素因数の和:14432

約数の個数: 64

約数和(自身を含む): 145172160

約数和(自身を除く): 92752520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 14401, 28802, 57604, 72005, 100807, 115208, 144010, 187213, 201614, 288020, 374426, 403228, 504035, 576040, 748852, 806456, 936065, 1008070, 1310491, 1497704, 1872130, 2016140, 2620982, 3744260, 4032280, 5241964, 6552455, 7488520, 10483928, 13104910, 26209820, 52419640]

約数ペア:

[(1, 52419640), (2, 26209820), (4, 13104910), (5, 10483928), (7, 7488520), (8, 6552455), (10, 5241964), (13, 4032280), (14, 3744260), (20, 2620982), (26, 2016140), (28, 1872130), (35, 1497704), (40, 1310491), (52, 1008070), (56, 936065), (65, 806456), (70, 748852), (91, 576040), (104, 504035), (130, 403228), (140, 374426), (182, 288020), (260, 201614), (280, 187213), (364, 144010), (455, 115208), (520, 100807), (728, 72005), (910, 57604), (1820, 28802), (3640, 14401)]