55747170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 159252480

約数和(自身を除く): 103505310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 47, 54, 69, 90, 94, 115, 135, 138, 141, 191, 207, 230, 235, 270, 282, 345, 382, 414, 423, 470, 573, 621, 690, 705, 846, 955, 1035, 1081, 1146, 1242, 1269, 1410, 1719, 1910, 2070, 2115, 2162, 2538, 2865, 3105, 3243, 3438, 4230, 4393, 5157, 5405, 5730, 6210, 6345, 6486, 8595, 8786, 8977, 9729, 10314, 10810, 12690, 13179, 16215, 17190, 17954, 19458, 21965, 25785, 26358, 26931, 29187, 32430, 39537, 43930, 44885, 48645, 51570, 53862, 58374, 65895, 79074, 80793, 89770, 97290, 118611, 131790, 134655, 145935, 161586, 197685, 206471, 237222, 242379, 269310, 291870, 395370, 403965, 412942, 484758, 593055, 619413, 807930, 1032355, 1186110, 1211895, 1238826, 1858239, 2064710, 2423790, 3097065, 3716478, 5574717, 6194130, 9291195, 11149434, 18582390, 27873585, 55747170]

約数ペア:

[(1, 55747170), (2, 27873585), (3, 18582390), (5, 11149434), (6, 9291195), (9, 6194130), (10, 5574717), (15, 3716478), (18, 3097065), (23, 2423790), (27, 2064710), (30, 1858239), (45, 1238826), (46, 1211895), (47, 1186110), (54, 1032355), (69, 807930), (90, 619413), (94, 593055), (115, 484758), (135, 412942), (138, 403965), (141, 395370), (191, 291870), (207, 269310), (230, 242379), (235, 237222), (270, 206471), (282, 197685), (345, 161586), (382, 145935), (414, 134655), (423, 131790), (470, 118611), (573, 97290), (621, 89770), (690, 80793), (705, 79074), (846, 65895), (955, 58374), (1035, 53862), (1081, 51570), (1146, 48645), (1242, 44885), (1269, 43930), (1410, 39537), (1719, 32430), (1910, 29187), (2070, 26931), (2115, 26358), (2162, 25785), (2538, 21965), (2865, 19458), (3105, 17954), (3243, 17190), (3438, 16215), (4230, 13179), (4393, 12690), (5157, 10810), (5405, 10314), (5730, 9729), (6210, 8977), (6345, 8786), (6486, 8595)]