49728588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 149538816

約数和(自身を除く): 99810228

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 113, 124, 156, 169, 182, 186, 217, 226, 273, 338, 339, 364, 372, 403, 434, 452, 507, 546, 651, 676, 678, 791, 806, 868, 1014, 1092, 1183, 1209, 1302, 1356, 1469, 1582, 1612, 2028, 2366, 2373, 2418, 2604, 2821, 2938, 3164, 3503, 3549, 4407, 4732, 4746, 4836, 5239, 5642, 5876, 7006, 7098, 8463, 8814, 9492, 10283, 10478, 10509, 11284, 14012, 14196, 15717, 16926, 17628, 19097, 20566, 20956, 21018, 24521, 30849, 31434, 33852, 36673, 38194, 41132, 42036, 45539, 49042, 57291, 61698, 62868, 73346, 73563, 76388, 91078, 98084, 110019, 114582, 123396, 133679, 136617, 146692, 147126, 182156, 220038, 229164, 267358, 273234, 294252, 318773, 401037, 440076, 534716, 546468, 592007, 637546, 802074, 956319, 1184014, 1275092, 1604148, 1776021, 1912638, 2368028, 3552042, 3825276, 4144049, 7104084, 8288098, 12432147, 16576196, 24864294, 49728588]

約数ペア:

[(1, 49728588), (2, 24864294), (3, 16576196), (4, 12432147), (6, 8288098), (7, 7104084), (12, 4144049), (13, 3825276), (14, 3552042), (21, 2368028), (26, 1912638), (28, 1776021), (31, 1604148), (39, 1275092), (42, 1184014), (52, 956319), (62, 802074), (78, 637546), (84, 592007), (91, 546468), (93, 534716), (113, 440076), (124, 401037), (156, 318773), (169, 294252), (182, 273234), (186, 267358), (217, 229164), (226, 220038), (273, 182156), (338, 147126), (339, 146692), (364, 136617), (372, 133679), (403, 123396), (434, 114582), (452, 110019), (507, 98084), (546, 91078), (651, 76388), (676, 73563), (678, 73346), (791, 62868), (806, 61698), (868, 57291), (1014, 49042), (1092, 45539), (1183, 42036), (1209, 41132), (1302, 38194), (1356, 36673), (1469, 33852), (1582, 31434), (1612, 30849), (2028, 24521), (2366, 21018), (2373, 20956), (2418, 20566), (2604, 19097), (2821, 17628), (2938, 16926), (3164, 15717), (3503, 14196), (3549, 14012), (4407, 11284), (4732, 10509), (4746, 10478), (4836, 10283), (5239, 9492), (5642, 8814), (5876, 8463), (7006, 7098)]