55411790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 122135040

約数和(自身を除く): 66723250

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 122, 133, 190, 266, 305, 427, 610, 665, 683, 854, 1159, 1330, 1366, 2135, 2318, 3415, 4270, 4781, 5795, 6830, 8113, 9562, 11590, 12977, 16226, 23905, 25954, 40565, 41663, 47810, 64885, 81130, 83326, 90839, 129770, 181678, 208315, 291641, 416630, 454195, 583282, 791597, 908390, 1458205, 1583194, 2916410, 3957985, 5541179, 7915970, 11082358, 27705895, 55411790]

約数ペア:

[(1, 55411790), (2, 27705895), (5, 11082358), (7, 7915970), (10, 5541179), (14, 3957985), (19, 2916410), (35, 1583194), (38, 1458205), (61, 908390), (70, 791597), (95, 583282), (122, 454195), (133, 416630), (190, 291641), (266, 208315), (305, 181678), (427, 129770), (610, 90839), (665, 83326), (683, 81130), (854, 64885), (1159, 47810), (1330, 41663), (1366, 40565), (2135, 25954), (2318, 23905), (3415, 16226), (4270, 12977), (4781, 11590), (5795, 9562), (6830, 8113)]