48541428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 143095680

約数和(自身を除く): 94554252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 53, 57, 76, 78, 103, 106, 114, 117, 156, 159, 171, 206, 212, 228, 234, 247, 309, 318, 342, 412, 468, 477, 494, 618, 636, 684, 689, 741, 927, 954, 988, 1007, 1236, 1339, 1378, 1482, 1854, 1908, 1957, 2014, 2067, 2223, 2678, 2756, 2964, 3021, 3708, 3914, 4017, 4028, 4134, 4446, 5356, 5459, 5871, 6042, 6201, 7828, 8034, 8268, 8892, 9063, 10918, 11742, 12051, 12084, 12402, 13091, 16068, 16377, 17613, 18126, 21836, 23484, 24102, 24804, 25441, 26182, 32754, 35226, 36252, 39273, 48204, 49131, 50882, 52364, 65508, 70452, 70967, 76323, 78546, 98262, 101764, 103721, 117819, 141934, 152646, 157092, 196524, 207442, 212901, 228969, 235638, 283868, 305292, 311163, 414884, 425802, 457938, 471276, 622326, 638703, 851604, 915876, 933489, 1244652, 1277406, 1348373, 1866978, 2554812, 2696746, 3733956, 4045119, 5393492, 8090238, 12135357, 16180476, 24270714, 48541428]

約数ペア:

[(1, 48541428), (2, 24270714), (3, 16180476), (4, 12135357), (6, 8090238), (9, 5393492), (12, 4045119), (13, 3733956), (18, 2696746), (19, 2554812), (26, 1866978), (36, 1348373), (38, 1277406), (39, 1244652), (52, 933489), (53, 915876), (57, 851604), (76, 638703), (78, 622326), (103, 471276), (106, 457938), (114, 425802), (117, 414884), (156, 311163), (159, 305292), (171, 283868), (206, 235638), (212, 228969), (228, 212901), (234, 207442), (247, 196524), (309, 157092), (318, 152646), (342, 141934), (412, 117819), (468, 103721), (477, 101764), (494, 98262), (618, 78546), (636, 76323), (684, 70967), (689, 70452), (741, 65508), (927, 52364), (954, 50882), (988, 49131), (1007, 48204), (1236, 39273), (1339, 36252), (1378, 35226), (1482, 32754), (1854, 26182), (1908, 25441), (1957, 24804), (2014, 24102), (2067, 23484), (2223, 21836), (2678, 18126), (2756, 17613), (2964, 16377), (3021, 16068), (3708, 13091), (3914, 12402), (4017, 12084), (4028, 12051), (4134, 11742), (4446, 10918), (5356, 9063), (5459, 8892), (5871, 8268), (6042, 8034), (6201, 7828)]