49732578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^2$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 129489984

約数和(自身を除く): 79757406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 131, 138, 161, 207, 262, 322, 393, 414, 483, 786, 917, 966, 1179, 1449, 1834, 2358, 2751, 2898, 3013, 5502, 6026, 8253, 9039, 16506, 17161, 18078, 21091, 27117, 34322, 42182, 51483, 54234, 63273, 102966, 120127, 126546, 154449, 189819, 240254, 308898, 360381, 379638, 394703, 720762, 789406, 1081143, 1184109, 2162286, 2368218, 2762921, 3552327, 5525842, 7104654, 8288763, 16577526, 24866289, 49732578]

約数ペア:

[(1, 49732578), (2, 24866289), (3, 16577526), (6, 8288763), (7, 7104654), (9, 5525842), (14, 3552327), (18, 2762921), (21, 2368218), (23, 2162286), (42, 1184109), (46, 1081143), (63, 789406), (69, 720762), (126, 394703), (131, 379638), (138, 360381), (161, 308898), (207, 240254), (262, 189819), (322, 154449), (393, 126546), (414, 120127), (483, 102966), (786, 63273), (917, 54234), (966, 51483), (1179, 42182), (1449, 34322), (1834, 27117), (2358, 21091), (2751, 18078), (2898, 17161), (3013, 16506), (5502, 9039), (6026, 8253)]