49081760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3406

約数の個数: 96

約数和(自身を含む): 142756992

約数和(自身を除く): 93675232

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3371, 3640, 6742, 7280, 13484, 14560, 16855, 23597, 26968, 33710, 43823, 47194, 53936, 67420, 87646, 94388, 107872, 117985, 134840, 175292, 188776, 219115, 235970, 269680, 306761, 350584, 377552, 438230, 471940, 539360, 613522, 701168, 755104, 876460, 943880, 1227044, 1402336, 1533805, 1752920, 1887760, 2454088, 3067610, 3505840, 3775520, 4908176, 6135220, 7011680, 9816352, 12270440, 24540880, 49081760]

約数ペア:

[(1, 49081760), (2, 24540880), (4, 12270440), (5, 9816352), (7, 7011680), (8, 6135220), (10, 4908176), (13, 3775520), (14, 3505840), (16, 3067610), (20, 2454088), (26, 1887760), (28, 1752920), (32, 1533805), (35, 1402336), (40, 1227044), (52, 943880), (56, 876460), (65, 755104), (70, 701168), (80, 613522), (91, 539360), (104, 471940), (112, 438230), (130, 377552), (140, 350584), (160, 306761), (182, 269680), (208, 235970), (224, 219115), (260, 188776), (280, 175292), (364, 134840), (416, 117985), (455, 107872), (520, 94388), (560, 87646), (728, 67420), (910, 53936), (1040, 47194), (1120, 43823), (1456, 33710), (1820, 26968), (2080, 23597), (2912, 16855), (3371, 14560), (3640, 13484), (6742, 7280)]