49707450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 149287320

約数和(自身を除く): 99579870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 117, 130, 145, 150, 174, 195, 225, 234, 261, 290, 293, 325, 377, 390, 435, 450, 522, 585, 586, 650, 725, 754, 870, 879, 975, 1131, 1170, 1305, 1450, 1465, 1758, 1885, 1950, 2175, 2262, 2610, 2637, 2925, 2930, 3393, 3770, 3809, 4350, 4395, 5274, 5655, 5850, 6525, 6786, 7325, 7618, 8497, 8790, 9425, 11310, 11427, 13050, 13185, 14650, 16965, 16994, 18850, 19045, 21975, 22854, 25491, 26370, 28275, 33930, 34281, 38090, 42485, 43950, 50982, 56550, 57135, 65925, 68562, 76473, 84825, 84970, 95225, 110461, 114270, 127455, 131850, 152946, 169650, 171405, 190450, 212425, 220922, 254910, 285675, 331383, 342810, 382365, 424850, 552305, 571350, 637275, 662766, 764730, 857025, 994149, 1104610, 1274550, 1656915, 1714050, 1911825, 1988298, 2761525, 3313830, 3823650, 4970745, 5523050, 8284575, 9941490, 16569150, 24853725, 49707450]

約数ペア:

[(1, 49707450), (2, 24853725), (3, 16569150), (5, 9941490), (6, 8284575), (9, 5523050), (10, 4970745), (13, 3823650), (15, 3313830), (18, 2761525), (25, 1988298), (26, 1911825), (29, 1714050), (30, 1656915), (39, 1274550), (45, 1104610), (50, 994149), (58, 857025), (65, 764730), (75, 662766), (78, 637275), (87, 571350), (90, 552305), (117, 424850), (130, 382365), (145, 342810), (150, 331383), (174, 285675), (195, 254910), (225, 220922), (234, 212425), (261, 190450), (290, 171405), (293, 169650), (325, 152946), (377, 131850), (390, 127455), (435, 114270), (450, 110461), (522, 95225), (585, 84970), (586, 84825), (650, 76473), (725, 68562), (754, 65925), (870, 57135), (879, 56550), (975, 50982), (1131, 43950), (1170, 42485), (1305, 38090), (1450, 34281), (1465, 33930), (1758, 28275), (1885, 26370), (1950, 25491), (2175, 22854), (2262, 21975), (2610, 19045), (2637, 18850), (2925, 16994), (2930, 16965), (3393, 14650), (3770, 13185), (3809, 13050), (4350, 11427), (4395, 11310), (5274, 9425), (5655, 8790), (5850, 8497), (6525, 7618), (6786, 7325)]