51848472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1213}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 140726880

約数和(自身を除く): 88878408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1213, 1644, 1781, 2426, 3288, 3562, 3639, 4852, 5343, 7124, 7278, 9704, 10686, 14248, 14556, 15769, 21372, 29112, 31538, 42744, 47307, 63076, 94614, 126152, 166181, 189228, 332362, 378456, 498543, 664724, 997086, 1329448, 1994172, 2160353, 3988344, 4320706, 6481059, 8641412, 12962118, 17282824, 25924236, 51848472]

約数ペア:

[(1, 51848472), (2, 25924236), (3, 17282824), (4, 12962118), (6, 8641412), (8, 6481059), (12, 4320706), (13, 3988344), (24, 2160353), (26, 1994172), (39, 1329448), (52, 997086), (78, 664724), (104, 498543), (137, 378456), (156, 332362), (274, 189228), (312, 166181), (411, 126152), (548, 94614), (822, 63076), (1096, 47307), (1213, 42744), (1644, 31538), (1781, 29112), (2426, 21372), (3288, 15769), (3562, 14556), (3639, 14248), (4852, 10686), (5343, 9704), (7124, 7278)]