5090150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 10499328

約数和(自身を除く): 5409178

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 191, 205, 325, 382, 410, 533, 650, 955, 1025, 1066, 1910, 2050, 2483, 2665, 4775, 4966, 5330, 7831, 9550, 12415, 13325, 15662, 24830, 26650, 39155, 62075, 78310, 101803, 124150, 195775, 203606, 391550, 509015, 1018030, 2545075, 5090150]

約数ペア:

[(1, 5090150), (2, 2545075), (5, 1018030), (10, 509015), (13, 391550), (25, 203606), (26, 195775), (41, 124150), (50, 101803), (65, 78310), (82, 62075), (130, 39155), (191, 26650), (205, 24830), (325, 15662), (382, 13325), (410, 12415), (533, 9550), (650, 7831), (955, 5330), (1025, 4966), (1066, 4775), (1910, 2665), (2050, 2483)]