48377420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 131712000

約数和(自身を除く): 83334580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1399, 1729, 1820, 2470, 2660, 2798, 3458, 4940, 5596, 6916, 6995, 8645, 9793, 13990, 17290, 18187, 19586, 26581, 27980, 34580, 36374, 39172, 48965, 53162, 72748, 90935, 97930, 106324, 127309, 132905, 181870, 186067, 195860, 254618, 265810, 345553, 363740, 372134, 509236, 531620, 636545, 691106, 744268, 930335, 1273090, 1382212, 1727765, 1860670, 2418871, 2546180, 3455530, 3721340, 4837742, 6911060, 9675484, 12094355, 24188710, 48377420]

約数ペア:

[(1, 48377420), (2, 24188710), (4, 12094355), (5, 9675484), (7, 6911060), (10, 4837742), (13, 3721340), (14, 3455530), (19, 2546180), (20, 2418871), (26, 1860670), (28, 1727765), (35, 1382212), (38, 1273090), (52, 930335), (65, 744268), (70, 691106), (76, 636545), (91, 531620), (95, 509236), (130, 372134), (133, 363740), (140, 345553), (182, 265810), (190, 254618), (247, 195860), (260, 186067), (266, 181870), (364, 132905), (380, 127309), (455, 106324), (494, 97930), (532, 90935), (665, 72748), (910, 53162), (988, 48965), (1235, 39172), (1330, 36374), (1399, 34580), (1729, 27980), (1820, 26581), (2470, 19586), (2660, 18187), (2798, 17290), (3458, 13990), (4940, 9793), (5596, 8645), (6916, 6995)]