55723430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25679}}^1$

素因数の和:25724

約数の個数: 32

約数和(自身を含む): 118333440

約数和(自身を除く): 62610010

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 25679, 51358, 128395, 179753, 256790, 359506, 796049, 898765, 1592098, 1797530, 3980245, 5572343, 7960490, 11144686, 27861715, 55723430]

約数ペア:

[(1, 55723430), (2, 27861715), (5, 11144686), (7, 7960490), (10, 5572343), (14, 3980245), (31, 1797530), (35, 1592098), (62, 898765), (70, 796049), (155, 359506), (217, 256790), (310, 179753), (434, 128395), (1085, 51358), (2170, 25679)]