49503330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 133705728

約数和(自身を除く): 84202398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 71, 90, 122, 127, 142, 183, 213, 254, 305, 355, 366, 381, 426, 549, 610, 635, 639, 710, 762, 915, 1065, 1098, 1143, 1270, 1278, 1830, 1905, 2130, 2286, 2745, 3195, 3810, 4331, 5490, 5715, 6390, 7747, 8662, 9017, 11430, 12993, 15494, 18034, 21655, 23241, 25986, 27051, 38735, 38979, 43310, 45085, 46482, 54102, 64965, 69723, 77470, 77958, 81153, 90170, 116205, 129930, 135255, 139446, 162306, 194895, 232410, 270510, 348615, 389790, 405765, 550037, 697230, 811530, 1100074, 1650111, 2750185, 3300222, 4950333, 5500370, 8250555, 9900666, 16501110, 24751665, 49503330]

約数ペア:

[(1, 49503330), (2, 24751665), (3, 16501110), (5, 9900666), (6, 8250555), (9, 5500370), (10, 4950333), (15, 3300222), (18, 2750185), (30, 1650111), (45, 1100074), (61, 811530), (71, 697230), (90, 550037), (122, 405765), (127, 389790), (142, 348615), (183, 270510), (213, 232410), (254, 194895), (305, 162306), (355, 139446), (366, 135255), (381, 129930), (426, 116205), (549, 90170), (610, 81153), (635, 77958), (639, 77470), (710, 69723), (762, 64965), (915, 54102), (1065, 46482), (1098, 45085), (1143, 43310), (1270, 38979), (1278, 38735), (1830, 27051), (1905, 25986), (2130, 23241), (2286, 21655), (2745, 18034), (3195, 15494), (3810, 12993), (4331, 11430), (5490, 9017), (5715, 8662), (6390, 7747)]