49391370

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 160

約数和(自身を含む): 157234176

約数和(自身を除く): 107842806

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 105, 126, 135, 155, 162, 186, 189, 210, 217, 270, 279, 281, 310, 315, 378, 405, 434, 465, 558, 562, 567, 630, 651, 810, 837, 843, 930, 945, 1085, 1134, 1302, 1395, 1405, 1674, 1686, 1890, 1953, 1967, 2170, 2511, 2529, 2790, 2810, 2835, 3255, 3906, 3934, 4185, 4215, 5022, 5058, 5670, 5859, 5901, 6510, 7587, 8370, 8430, 8711, 9765, 9835, 11718, 11802, 12555, 12645, 15174, 17422, 17577, 17703, 19530, 19670, 22761, 25110, 25290, 26133, 29295, 29505, 35154, 35406, 37935, 43555, 45522, 52266, 53109, 58590, 59010, 60977, 75870, 78399, 87110, 87885, 88515, 106218, 113805, 121954, 130665, 156798, 159327, 175770, 177030, 182931, 227610, 235197, 261330, 265545, 304885, 318654, 365862, 391995, 470394, 531090, 548793, 609770, 705591, 783990, 796635, 914655, 1097586, 1175985, 1411182, 1593270, 1646379, 1829310, 2351970, 2743965, 3292758, 3527955, 4939137, 5487930, 7055910, 8231895, 9878274, 16463790, 24695685, 49391370]

約数ペア:

[(1, 49391370), (2, 24695685), (3, 16463790), (5, 9878274), (6, 8231895), (7, 7055910), (9, 5487930), (10, 4939137), (14, 3527955), (15, 3292758), (18, 2743965), (21, 2351970), (27, 1829310), (30, 1646379), (31, 1593270), (35, 1411182), (42, 1175985), (45, 1097586), (54, 914655), (62, 796635), (63, 783990), (70, 705591), (81, 609770), (90, 548793), (93, 531090), (105, 470394), (126, 391995), (135, 365862), (155, 318654), (162, 304885), (186, 265545), (189, 261330), (210, 235197), (217, 227610), (270, 182931), (279, 177030), (281, 175770), (310, 159327), (315, 156798), (378, 130665), (405, 121954), (434, 113805), (465, 106218), (558, 88515), (562, 87885), (567, 87110), (630, 78399), (651, 75870), (810, 60977), (837, 59010), (843, 58590), (930, 53109), (945, 52266), (1085, 45522), (1134, 43555), (1302, 37935), (1395, 35406), (1405, 35154), (1674, 29505), (1686, 29295), (1890, 26133), (1953, 25290), (1967, 25110), (2170, 22761), (2511, 19670), (2529, 19530), (2790, 17703), (2810, 17577), (2835, 17422), (3255, 15174), (3906, 12645), (3934, 12555), (4185, 11802), (4215, 11718), (5022, 9835), (5058, 9765), (5670, 8711), (5859, 8430), (5901, 8370), (6510, 7587)]