48375990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 136805760

約数和(自身を除く): 88429770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 173, 195, 234, 239, 346, 390, 478, 519, 585, 717, 865, 1038, 1170, 1195, 1434, 1557, 1730, 2151, 2249, 2390, 2595, 3107, 3114, 3585, 4302, 4498, 5190, 6214, 6747, 7170, 7785, 9321, 10755, 11245, 13494, 15535, 15570, 18642, 20241, 21510, 22490, 27963, 31070, 33735, 40482, 41347, 46605, 55926, 67470, 82694, 93210, 101205, 124041, 139815, 202410, 206735, 248082, 279630, 372123, 413470, 537511, 620205, 744246, 1075022, 1240410, 1612533, 1860615, 2687555, 3225066, 3721230, 4837599, 5375110, 8062665, 9675198, 16125330, 24187995, 48375990]

約数ペア:

[(1, 48375990), (2, 24187995), (3, 16125330), (5, 9675198), (6, 8062665), (9, 5375110), (10, 4837599), (13, 3721230), (15, 3225066), (18, 2687555), (26, 1860615), (30, 1612533), (39, 1240410), (45, 1075022), (65, 744246), (78, 620205), (90, 537511), (117, 413470), (130, 372123), (173, 279630), (195, 248082), (234, 206735), (239, 202410), (346, 139815), (390, 124041), (478, 101205), (519, 93210), (585, 82694), (717, 67470), (865, 55926), (1038, 46605), (1170, 41347), (1195, 40482), (1434, 33735), (1557, 31070), (1730, 27963), (2151, 22490), (2249, 21510), (2390, 20241), (2595, 18642), (3107, 15570), (3114, 15535), (3585, 13494), (4302, 11245), (4498, 10755), (5190, 9321), (6214, 7785), (6747, 7170)]