49305480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 171417600

約数和(自身を除く): 122112120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 743, 790, 840, 948, 1106, 1185, 1486, 1580, 1659, 1896, 2212, 2229, 2370, 2765, 2972, 3160, 3318, 3715, 4424, 4458, 4740, 5201, 5530, 5944, 6636, 7430, 8295, 8916, 9480, 10402, 11060, 11145, 13272, 14860, 15603, 16590, 17832, 20804, 22120, 22290, 26005, 29720, 31206, 33180, 41608, 44580, 52010, 58697, 62412, 66360, 78015, 89160, 104020, 117394, 124824, 156030, 176091, 208040, 234788, 293485, 312060, 352182, 410879, 469576, 586970, 624120, 704364, 821758, 880455, 1173940, 1232637, 1408728, 1643516, 1760910, 2054395, 2347880, 2465274, 3287032, 3521820, 4108790, 4930548, 6163185, 7043640, 8217580, 9861096, 12326370, 16435160, 24652740, 49305480]

約数ペア:

[(1, 49305480), (2, 24652740), (3, 16435160), (4, 12326370), (5, 9861096), (6, 8217580), (7, 7043640), (8, 6163185), (10, 4930548), (12, 4108790), (14, 3521820), (15, 3287032), (20, 2465274), (21, 2347880), (24, 2054395), (28, 1760910), (30, 1643516), (35, 1408728), (40, 1232637), (42, 1173940), (56, 880455), (60, 821758), (70, 704364), (79, 624120), (84, 586970), (105, 469576), (120, 410879), (140, 352182), (158, 312060), (168, 293485), (210, 234788), (237, 208040), (280, 176091), (316, 156030), (395, 124824), (420, 117394), (474, 104020), (553, 89160), (632, 78015), (743, 66360), (790, 62412), (840, 58697), (948, 52010), (1106, 44580), (1185, 41608), (1486, 33180), (1580, 31206), (1659, 29720), (1896, 26005), (2212, 22290), (2229, 22120), (2370, 20804), (2765, 17832), (2972, 16590), (3160, 15603), (3318, 14860), (3715, 13272), (4424, 11145), (4458, 11060), (4740, 10402), (5201, 9480), (5530, 8916), (5944, 8295), (6636, 7430)]