49694788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 105882336

約数和(自身を除く): 56187548

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 163, 164, 169, 286, 326, 338, 451, 533, 572, 652, 676, 902, 1066, 1793, 1804, 1859, 2119, 2132, 3586, 3718, 4238, 5863, 6683, 6929, 7172, 7436, 8476, 11726, 13366, 13858, 23309, 23452, 26732, 27547, 27716, 46618, 55094, 73513, 76219, 86879, 93236, 110188, 147026, 152438, 173758, 294052, 303017, 304876, 347516, 606034, 955669, 1129427, 1212068, 1911338, 2258854, 3822676, 4517708, 12423697, 24847394, 49694788]

約数ペア:

[(1, 49694788), (2, 24847394), (4, 12423697), (11, 4517708), (13, 3822676), (22, 2258854), (26, 1911338), (41, 1212068), (44, 1129427), (52, 955669), (82, 606034), (143, 347516), (163, 304876), (164, 303017), (169, 294052), (286, 173758), (326, 152438), (338, 147026), (451, 110188), (533, 93236), (572, 86879), (652, 76219), (676, 73513), (902, 55094), (1066, 46618), (1793, 27716), (1804, 27547), (1859, 26732), (2119, 23452), (2132, 23309), (3586, 13858), (3718, 13366), (4238, 11726), (5863, 8476), (6683, 7436), (6929, 7172)]