49004480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 135184896

約数和(自身を除く): 86180416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 131, 140, 160, 167, 224, 262, 280, 320, 334, 448, 524, 560, 655, 668, 835, 917, 1048, 1120, 1169, 1310, 1336, 1670, 1834, 2096, 2240, 2338, 2620, 2672, 3340, 3668, 4192, 4585, 4676, 5240, 5344, 5845, 6680, 7336, 8384, 9170, 9352, 10480, 10688, 11690, 13360, 14672, 18340, 18704, 20960, 21877, 23380, 26720, 29344, 36680, 37408, 41920, 43754, 46760, 53440, 58688, 73360, 74816, 87508, 93520, 109385, 146720, 153139, 175016, 187040, 218770, 293440, 306278, 350032, 374080, 437540, 612556, 700064, 765695, 875080, 1225112, 1400128, 1531390, 1750160, 2450224, 3062780, 3500320, 4900448, 6125560, 7000640, 9800896, 12251120, 24502240, 49004480]

約数ペア:

[(1, 49004480), (2, 24502240), (4, 12251120), (5, 9800896), (7, 7000640), (8, 6125560), (10, 4900448), (14, 3500320), (16, 3062780), (20, 2450224), (28, 1750160), (32, 1531390), (35, 1400128), (40, 1225112), (56, 875080), (64, 765695), (70, 700064), (80, 612556), (112, 437540), (131, 374080), (140, 350032), (160, 306278), (167, 293440), (224, 218770), (262, 187040), (280, 175016), (320, 153139), (334, 146720), (448, 109385), (524, 93520), (560, 87508), (655, 74816), (668, 73360), (835, 58688), (917, 53440), (1048, 46760), (1120, 43754), (1169, 41920), (1310, 37408), (1336, 36680), (1670, 29344), (1834, 26720), (2096, 23380), (2240, 21877), (2338, 20960), (2620, 18704), (2672, 18340), (3340, 14672), (3668, 13360), (4192, 11690), (4585, 10688), (4676, 10480), (5240, 9352), (5344, 9170), (5845, 8384), (6680, 7336)]