51923580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1299

約数の個数: 96

約数和(自身を含む): 157301760

約数和(自身を除く): 105378180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 1110, 1140, 1231, 1406, 2109, 2220, 2462, 2812, 3515, 3693, 4218, 4924, 6155, 7030, 7386, 8436, 10545, 12310, 14060, 14772, 18465, 21090, 23389, 24620, 36930, 42180, 45547, 46778, 70167, 73860, 91094, 93556, 116945, 136641, 140334, 182188, 227735, 233890, 273282, 280668, 350835, 455470, 467780, 546564, 683205, 701670, 865393, 910940, 1366410, 1403340, 1730786, 2596179, 2732820, 3461572, 4326965, 5192358, 8653930, 10384716, 12980895, 17307860, 25961790, 51923580]

約数ペア:

[(1, 51923580), (2, 25961790), (3, 17307860), (4, 12980895), (5, 10384716), (6, 8653930), (10, 5192358), (12, 4326965), (15, 3461572), (19, 2732820), (20, 2596179), (30, 1730786), (37, 1403340), (38, 1366410), (57, 910940), (60, 865393), (74, 701670), (76, 683205), (95, 546564), (111, 467780), (114, 455470), (148, 350835), (185, 280668), (190, 273282), (222, 233890), (228, 227735), (285, 182188), (370, 140334), (380, 136641), (444, 116945), (555, 93556), (570, 91094), (703, 73860), (740, 70167), (1110, 46778), (1140, 45547), (1231, 42180), (1406, 36930), (2109, 24620), (2220, 23389), (2462, 21090), (2812, 18465), (3515, 14772), (3693, 14060), (4218, 12310), (4924, 10545), (6155, 8436), (7030, 7386)]