50787380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 130824960

約数和(自身を除く): 80037580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 61, 70, 76, 95, 122, 133, 140, 190, 244, 266, 305, 313, 380, 427, 532, 610, 626, 665, 854, 1159, 1220, 1252, 1330, 1565, 1708, 2135, 2191, 2318, 2660, 3130, 4270, 4382, 4636, 5795, 5947, 6260, 8113, 8540, 8764, 10955, 11590, 11894, 16226, 19093, 21910, 23180, 23788, 29735, 32452, 38186, 40565, 41629, 43820, 59470, 76372, 81130, 83258, 95465, 118940, 133651, 162260, 166516, 190930, 208145, 267302, 362767, 381860, 416290, 534604, 668255, 725534, 832580, 1336510, 1451068, 1813835, 2539369, 2673020, 3627670, 5078738, 7255340, 10157476, 12696845, 25393690, 50787380]

約数ペア:

[(1, 50787380), (2, 25393690), (4, 12696845), (5, 10157476), (7, 7255340), (10, 5078738), (14, 3627670), (19, 2673020), (20, 2539369), (28, 1813835), (35, 1451068), (38, 1336510), (61, 832580), (70, 725534), (76, 668255), (95, 534604), (122, 416290), (133, 381860), (140, 362767), (190, 267302), (244, 208145), (266, 190930), (305, 166516), (313, 162260), (380, 133651), (427, 118940), (532, 95465), (610, 83258), (626, 81130), (665, 76372), (854, 59470), (1159, 43820), (1220, 41629), (1252, 40565), (1330, 38186), (1565, 32452), (1708, 29735), (2135, 23788), (2191, 23180), (2318, 21910), (2660, 19093), (3130, 16226), (4270, 11894), (4382, 11590), (4636, 10955), (5795, 8764), (5947, 8540), (6260, 8113)]