575050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 1285632

約数和(自身を除く): 710582

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 53, 62, 70, 106, 155, 175, 217, 265, 310, 350, 371, 434, 530, 742, 775, 1085, 1325, 1550, 1643, 1855, 2170, 2650, 3286, 3710, 5425, 8215, 9275, 10850, 11501, 16430, 18550, 23002, 41075, 57505, 82150, 115010, 287525, 575050]

約数ペア:

[(1, 575050), (2, 287525), (5, 115010), (7, 82150), (10, 57505), (14, 41075), (25, 23002), (31, 18550), (35, 16430), (50, 11501), (53, 10850), (62, 9275), (70, 8215), (106, 5425), (155, 3710), (175, 3286), (217, 2650), (265, 2170), (310, 1855), (350, 1643), (371, 1550), (434, 1325), (530, 1085), (742, 775)]