48533940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:2998

約数の個数: 144

約数和(自身を含む): 181254528

約数和(自身を除く): 132720588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 2963, 3276, 4095, 5460, 5926, 8190, 8889, 11852, 14815, 16380, 17778, 20741, 26667, 29630, 35556, 38519, 41482, 44445, 53334, 59260, 62223, 77038, 82964, 88890, 103705, 106668, 115557, 124446, 133335, 154076, 177780, 186669, 192595, 207410, 231114, 248892, 266670, 269633, 311115, 346671, 373338, 385190, 414820, 462228, 533340, 539266, 577785, 622230, 693342, 746676, 770380, 808899, 933345, 1078532, 1155570, 1244460, 1348165, 1386684, 1617798, 1733355, 1866690, 2311140, 2426697, 2696330, 3235596, 3466710, 3733380, 4044495, 4853394, 5392660, 6933420, 8088990, 9706788, 12133485, 16177980, 24266970, 48533940]

約数ペア:

[(1, 48533940), (2, 24266970), (3, 16177980), (4, 12133485), (5, 9706788), (6, 8088990), (7, 6933420), (9, 5392660), (10, 4853394), (12, 4044495), (13, 3733380), (14, 3466710), (15, 3235596), (18, 2696330), (20, 2426697), (21, 2311140), (26, 1866690), (28, 1733355), (30, 1617798), (35, 1386684), (36, 1348165), (39, 1244460), (42, 1155570), (45, 1078532), (52, 933345), (60, 808899), (63, 770380), (65, 746676), (70, 693342), (78, 622230), (84, 577785), (90, 539266), (91, 533340), (105, 462228), (117, 414820), (126, 385190), (130, 373338), (140, 346671), (156, 311115), (180, 269633), (182, 266670), (195, 248892), (210, 231114), (234, 207410), (252, 192595), (260, 186669), (273, 177780), (315, 154076), (364, 133335), (390, 124446), (420, 115557), (455, 106668), (468, 103705), (546, 88890), (585, 82964), (630, 77038), (780, 62223), (819, 59260), (910, 53334), (1092, 44445), (1170, 41482), (1260, 38519), (1365, 35556), (1638, 29630), (1820, 26667), (2340, 20741), (2730, 17778), (2963, 16380), (3276, 14815), (4095, 11852), (5460, 8889), (5926, 8190)]