48904670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 100085760

約数和(自身を除く): 51181090

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 62, 95, 115, 155, 190, 230, 310, 361, 437, 589, 713, 722, 874, 1178, 1426, 1805, 2185, 2945, 3565, 3610, 4370, 5890, 6859, 7130, 8303, 11191, 13547, 13718, 16606, 22382, 27094, 34295, 41515, 55955, 67735, 68590, 83030, 111910, 135470, 157757, 212629, 257393, 315514, 425258, 514786, 788785, 1063145, 1286965, 1577570, 2126290, 2573930, 4890467, 9780934, 24452335, 48904670]

約数ペア:

[(1, 48904670), (2, 24452335), (5, 9780934), (10, 4890467), (19, 2573930), (23, 2126290), (31, 1577570), (38, 1286965), (46, 1063145), (62, 788785), (95, 514786), (115, 425258), (155, 315514), (190, 257393), (230, 212629), (310, 157757), (361, 135470), (437, 111910), (589, 83030), (713, 68590), (722, 67735), (874, 55955), (1178, 41515), (1426, 34295), (1805, 27094), (2185, 22382), (2945, 16606), (3565, 13718), (3610, 13547), (4370, 11191), (5890, 8303), (6859, 7130)]