42163780450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{17791}}^1$

素因数の和:17984

約数の個数: 96

約数和(自身を含む): 88954306560

約数和(自身を除く): 46790526110

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 139, 155, 275, 278, 310, 341, 550, 682, 695, 775, 1390, 1529, 1550, 1705, 3058, 3410, 3475, 4309, 6950, 7645, 8525, 8618, 15290, 17050, 17791, 21545, 35582, 38225, 43090, 47399, 76450, 88955, 94798, 107725, 177910, 195701, 215450, 236995, 391402, 444775, 473990, 551521, 889550, 978505, 1103042, 1184975, 1957010, 2369950, 2472949, 2757605, 4892525, 4945898, 5515210, 6066731, 9785050, 12133462, 12364745, 13788025, 24729490, 27202439, 27576050, 30333655, 54404878, 60667310, 61823725, 76661419, 123647450, 136012195, 151668275, 153322838, 272024390, 303336550, 383307095, 680060975, 766614190, 843275609, 1360121950, 1686551218, 1916535475, 3833070950, 4216378045, 8432756090, 21081890225, 42163780450]

約数ペア:

[(1, 42163780450), (2, 21081890225), (5, 8432756090), (10, 4216378045), (11, 3833070950), (22, 1916535475), (25, 1686551218), (31, 1360121950), (50, 843275609), (55, 766614190), (62, 680060975), (110, 383307095), (139, 303336550), (155, 272024390), (275, 153322838), (278, 151668275), (310, 136012195), (341, 123647450), (550, 76661419), (682, 61823725), (695, 60667310), (775, 54404878), (1390, 30333655), (1529, 27576050), (1550, 27202439), (1705, 24729490), (3058, 13788025), (3410, 12364745), (3475, 12133462), (4309, 9785050), (6950, 6066731), (7645, 5515210), (8525, 4945898), (8618, 4892525), (15290, 2757605), (17050, 2472949), (17791, 2369950), (21545, 1957010), (35582, 1184975), (38225, 1103042), (43090, 978505), (47399, 889550), (76450, 551521), (88955, 473990), (94798, 444775), (107725, 391402), (177910, 236995), (195701, 215450)]