51319464

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 159590880

約数和(自身を除く): 108271416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 151, 168, 196, 204, 238, 289, 294, 302, 357, 392, 408, 453, 476, 578, 588, 604, 714, 833, 867, 906, 952, 1057, 1156, 1176, 1208, 1428, 1666, 1734, 1812, 2023, 2114, 2312, 2499, 2567, 2856, 3171, 3332, 3468, 3624, 4046, 4228, 4998, 5134, 6069, 6342, 6664, 6936, 7399, 7701, 8092, 8456, 9996, 10268, 12138, 12684, 14161, 14798, 15402, 16184, 17969, 19992, 20536, 22197, 24276, 25368, 28322, 29596, 30804, 35938, 42483, 43639, 44394, 48552, 53907, 56644, 59192, 61608, 71876, 84966, 87278, 88788, 107814, 113288, 125783, 130917, 143752, 169932, 174556, 177576, 215628, 251566, 261834, 305473, 339864, 349112, 377349, 431256, 503132, 523668, 610946, 754698, 916419, 1006264, 1047336, 1221892, 1509396, 1832838, 2138311, 2443784, 3018792, 3665676, 4276622, 6414933, 7331352, 8553244, 12829866, 17106488, 25659732, 51319464]

約数ペア:

[(1, 51319464), (2, 25659732), (3, 17106488), (4, 12829866), (6, 8553244), (7, 7331352), (8, 6414933), (12, 4276622), (14, 3665676), (17, 3018792), (21, 2443784), (24, 2138311), (28, 1832838), (34, 1509396), (42, 1221892), (49, 1047336), (51, 1006264), (56, 916419), (68, 754698), (84, 610946), (98, 523668), (102, 503132), (119, 431256), (136, 377349), (147, 349112), (151, 339864), (168, 305473), (196, 261834), (204, 251566), (238, 215628), (289, 177576), (294, 174556), (302, 169932), (357, 143752), (392, 130917), (408, 125783), (453, 113288), (476, 107814), (578, 88788), (588, 87278), (604, 84966), (714, 71876), (833, 61608), (867, 59192), (906, 56644), (952, 53907), (1057, 48552), (1156, 44394), (1176, 43639), (1208, 42483), (1428, 35938), (1666, 30804), (1734, 29596), (1812, 28322), (2023, 25368), (2114, 24276), (2312, 22197), (2499, 20536), (2567, 19992), (2856, 17969), (3171, 16184), (3332, 15402), (3468, 14798), (3624, 14161), (4046, 12684), (4228, 12138), (4998, 10268), (5134, 9996), (6069, 8456), (6342, 8092), (6664, 7701), (6936, 7399)]