48964788

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 129537408

約数和(自身を除く): 80572620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 673, 774, 846, 1346, 1548, 1692, 2019, 2021, 2692, 4038, 4042, 6057, 6063, 8076, 8084, 12114, 12126, 18189, 24228, 24252, 28939, 31631, 36378, 57878, 63262, 72756, 86817, 94893, 115756, 126524, 173634, 189786, 260451, 284679, 347268, 379572, 520902, 569358, 1041804, 1138716, 1360133, 2720266, 4080399, 5440532, 8160798, 12241197, 16321596, 24482394, 48964788]

約数ペア:

[(1, 48964788), (2, 24482394), (3, 16321596), (4, 12241197), (6, 8160798), (9, 5440532), (12, 4080399), (18, 2720266), (36, 1360133), (43, 1138716), (47, 1041804), (86, 569358), (94, 520902), (129, 379572), (141, 347268), (172, 284679), (188, 260451), (258, 189786), (282, 173634), (387, 126524), (423, 115756), (516, 94893), (564, 86817), (673, 72756), (774, 63262), (846, 57878), (1346, 36378), (1548, 31631), (1692, 28939), (2019, 24252), (2021, 24228), (2692, 18189), (4038, 12126), (4042, 12114), (6057, 8084), (6063, 8076)]