49154868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1637

約数の個数: 72

約数和(自身を含む): 143183040

約数和(自身を除く): 94028172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1489, 1572, 1834, 2358, 2751, 2978, 3668, 4467, 4716, 5502, 5956, 8253, 8934, 10423, 11004, 13401, 16506, 17868, 20846, 26802, 31269, 33012, 41692, 53604, 62538, 93807, 125076, 187614, 195059, 375228, 390118, 585177, 780236, 1170354, 1365413, 1755531, 2340708, 2730826, 3511062, 4096239, 5461652, 7022124, 8192478, 12288717, 16384956, 24577434, 49154868]

約数ペア:

[(1, 49154868), (2, 24577434), (3, 16384956), (4, 12288717), (6, 8192478), (7, 7022124), (9, 5461652), (12, 4096239), (14, 3511062), (18, 2730826), (21, 2340708), (28, 1755531), (36, 1365413), (42, 1170354), (63, 780236), (84, 585177), (126, 390118), (131, 375228), (252, 195059), (262, 187614), (393, 125076), (524, 93807), (786, 62538), (917, 53604), (1179, 41692), (1489, 33012), (1572, 31269), (1834, 26802), (2358, 20846), (2751, 17868), (2978, 16506), (3668, 13401), (4467, 11004), (4716, 10423), (5502, 8934), (5956, 8253)]