47924916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 136209024

約数和(自身を除く): 88284108

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 37, 38, 39, 46, 52, 57, 69, 74, 76, 78, 92, 111, 114, 138, 148, 156, 222, 228, 247, 276, 299, 361, 437, 444, 481, 494, 598, 703, 722, 741, 851, 874, 897, 962, 988, 1083, 1196, 1311, 1406, 1443, 1444, 1482, 1702, 1748, 1794, 1924, 2109, 2166, 2553, 2622, 2812, 2886, 2964, 3404, 3588, 4218, 4332, 4693, 5106, 5244, 5681, 5772, 8303, 8436, 9139, 9386, 10212, 11063, 11362, 13357, 14079, 16169, 16606, 17043, 18278, 18772, 22126, 22724, 24909, 26714, 27417, 28158, 32338, 33189, 33212, 34086, 36556, 40071, 44252, 48507, 49818, 53428, 54834, 56316, 64676, 66378, 68172, 80142, 97014, 99636, 107939, 109668, 132756, 160284, 173641, 194028, 210197, 215878, 307211, 323817, 347282, 420394, 431756, 520923, 614422, 630591, 647634, 694564, 840788, 921633, 1041846, 1228844, 1261182, 1295268, 1843266, 2083692, 2522364, 3686532, 3993743, 7987486, 11981229, 15974972, 23962458, 47924916]

約数ペア:

[(1, 47924916), (2, 23962458), (3, 15974972), (4, 11981229), (6, 7987486), (12, 3993743), (13, 3686532), (19, 2522364), (23, 2083692), (26, 1843266), (37, 1295268), (38, 1261182), (39, 1228844), (46, 1041846), (52, 921633), (57, 840788), (69, 694564), (74, 647634), (76, 630591), (78, 614422), (92, 520923), (111, 431756), (114, 420394), (138, 347282), (148, 323817), (156, 307211), (222, 215878), (228, 210197), (247, 194028), (276, 173641), (299, 160284), (361, 132756), (437, 109668), (444, 107939), (481, 99636), (494, 97014), (598, 80142), (703, 68172), (722, 66378), (741, 64676), (851, 56316), (874, 54834), (897, 53428), (962, 49818), (988, 48507), (1083, 44252), (1196, 40071), (1311, 36556), (1406, 34086), (1443, 33212), (1444, 33189), (1482, 32338), (1702, 28158), (1748, 27417), (1794, 26714), (1924, 24909), (2109, 22724), (2166, 22126), (2553, 18772), (2622, 18278), (2812, 17043), (2886, 16606), (2964, 16169), (3404, 14079), (3588, 13357), (4218, 11362), (4332, 11063), (4693, 10212), (5106, 9386), (5244, 9139), (5681, 8436), (5772, 8303)]