97449950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8819}}^1$

素因数の和:8861

約数の個数: 48

約数和(自身を含む): 206705520

約数和(自身を除く): 109255570

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 8819, 11050, 17638, 44095, 88190, 114647, 149923, 220475, 229294, 299846, 440950, 573235, 749615, 1146470, 1499230, 1948999, 2866175, 3748075, 3897998, 5732350, 7496150, 9744995, 19489990, 48724975, 97449950]

約数ペア:

[(1, 97449950), (2, 48724975), (5, 19489990), (10, 9744995), (13, 7496150), (17, 5732350), (25, 3897998), (26, 3748075), (34, 2866175), (50, 1948999), (65, 1499230), (85, 1146470), (130, 749615), (170, 573235), (221, 440950), (325, 299846), (425, 229294), (442, 220475), (650, 149923), (850, 114647), (1105, 88190), (2210, 44095), (5525, 17638), (8819, 11050)]