48680478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 138098688

約数和(自身を除く): 89418210

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 103, 121, 126, 154, 186, 198, 206, 217, 231, 242, 279, 309, 341, 363, 434, 462, 558, 618, 651, 682, 693, 721, 726, 847, 927, 1023, 1089, 1133, 1302, 1386, 1442, 1694, 1854, 1953, 2046, 2163, 2178, 2266, 2387, 2541, 3069, 3193, 3399, 3751, 3906, 4326, 4774, 5082, 6138, 6386, 6489, 6798, 7161, 7502, 7623, 7931, 9579, 10197, 11253, 12463, 12978, 14322, 15246, 15862, 19158, 20394, 21483, 22351, 22506, 23793, 24926, 26257, 28737, 33759, 35123, 37389, 42966, 44702, 47586, 52514, 57474, 67053, 67518, 70246, 71379, 74778, 78771, 87241, 105369, 112167, 134106, 142758, 157542, 174482, 201159, 210738, 224334, 236313, 245861, 261723, 316107, 386353, 402318, 472626, 491722, 523446, 632214, 737583, 772706, 785169, 1159059, 1475166, 1570338, 2212749, 2318118, 2704471, 3477177, 4425498, 5408942, 6954354, 8113413, 16226826, 24340239, 48680478]

約数ペア:

[(1, 48680478), (2, 24340239), (3, 16226826), (6, 8113413), (7, 6954354), (9, 5408942), (11, 4425498), (14, 3477177), (18, 2704471), (21, 2318118), (22, 2212749), (31, 1570338), (33, 1475166), (42, 1159059), (62, 785169), (63, 772706), (66, 737583), (77, 632214), (93, 523446), (99, 491722), (103, 472626), (121, 402318), (126, 386353), (154, 316107), (186, 261723), (198, 245861), (206, 236313), (217, 224334), (231, 210738), (242, 201159), (279, 174482), (309, 157542), (341, 142758), (363, 134106), (434, 112167), (462, 105369), (558, 87241), (618, 78771), (651, 74778), (682, 71379), (693, 70246), (721, 67518), (726, 67053), (847, 57474), (927, 52514), (1023, 47586), (1089, 44702), (1133, 42966), (1302, 37389), (1386, 35123), (1442, 33759), (1694, 28737), (1854, 26257), (1953, 24926), (2046, 23793), (2163, 22506), (2178, 22351), (2266, 21483), (2387, 20394), (2541, 19158), (3069, 15862), (3193, 15246), (3399, 14322), (3751, 12978), (3906, 12463), (4326, 11253), (4774, 10197), (5082, 9579), (6138, 7931), (6386, 7623), (6489, 7502), (6798, 7161)]