49219950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 134741376

約数和(自身を除く): 85521426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 50, 65, 75, 78, 86, 129, 130, 150, 195, 215, 258, 325, 390, 430, 559, 587, 645, 650, 975, 1075, 1118, 1174, 1290, 1677, 1761, 1950, 2150, 2795, 2935, 3225, 3354, 3522, 5590, 5870, 6450, 7631, 8385, 8805, 13975, 14675, 15262, 16770, 17610, 22893, 25241, 27950, 29350, 38155, 41925, 44025, 45786, 50482, 75723, 76310, 83850, 88050, 114465, 126205, 151446, 190775, 228930, 252410, 328133, 378615, 381550, 572325, 631025, 656266, 757230, 984399, 1144650, 1262050, 1640665, 1893075, 1968798, 3281330, 3786150, 4921995, 8203325, 9843990, 16406650, 24609975, 49219950]

約数ペア:

[(1, 49219950), (2, 24609975), (3, 16406650), (5, 9843990), (6, 8203325), (10, 4921995), (13, 3786150), (15, 3281330), (25, 1968798), (26, 1893075), (30, 1640665), (39, 1262050), (43, 1144650), (50, 984399), (65, 757230), (75, 656266), (78, 631025), (86, 572325), (129, 381550), (130, 378615), (150, 328133), (195, 252410), (215, 228930), (258, 190775), (325, 151446), (390, 126205), (430, 114465), (559, 88050), (587, 83850), (645, 76310), (650, 75723), (975, 50482), (1075, 45786), (1118, 44025), (1174, 41925), (1290, 38155), (1677, 29350), (1761, 27950), (1950, 25241), (2150, 22893), (2795, 17610), (2935, 16770), (3225, 15262), (3354, 14675), (3522, 13975), (5590, 8805), (5870, 8385), (6450, 7631)]