63859900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{49123}}^1$

素因数の和:49150

約数の個数: 36

約数和(自身を含む): 149238712

約数和(自身を除く): 85378812

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 49123, 98246, 196492, 245615, 491230, 638599, 982460, 1228075, 1277198, 2456150, 2554396, 3192995, 4912300, 6385990, 12771980, 15964975, 31929950, 63859900]

約数ペア:

[(1, 63859900), (2, 31929950), (4, 15964975), (5, 12771980), (10, 6385990), (13, 4912300), (20, 3192995), (25, 2554396), (26, 2456150), (50, 1277198), (52, 1228075), (65, 982460), (100, 638599), (130, 491230), (260, 245615), (325, 196492), (650, 98246), (1300, 49123)]