50879520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 176019480

約数和(自身を除く): 125139960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 397, 445, 480, 534, 712, 720, 794, 801, 890, 1068, 1191, 1335, 1424, 1440, 1588, 1602, 1780, 1985, 2136, 2382, 2670, 2848, 3176, 3204, 3560, 3573, 3970, 4005, 4272, 4764, 5340, 5955, 6352, 6408, 7120, 7146, 7940, 8010, 8544, 9528, 10680, 11910, 12704, 12816, 14240, 14292, 15880, 16020, 17865, 19056, 21360, 23820, 25632, 28584, 31760, 32040, 35333, 35730, 38112, 42720, 47640, 57168, 63520, 64080, 70666, 71460, 95280, 105999, 114336, 128160, 141332, 142920, 176665, 190560, 211998, 282664, 285840, 317997, 353330, 423996, 529995, 565328, 571680, 635994, 706660, 847992, 1059990, 1130656, 1271988, 1413320, 1589985, 1695984, 2119980, 2543976, 2826640, 3179970, 3391968, 4239960, 5087952, 5653280, 6359940, 8479920, 10175904, 12719880, 16959840, 25439760, 50879520]

約数ペア:

[(1, 50879520), (2, 25439760), (3, 16959840), (4, 12719880), (5, 10175904), (6, 8479920), (8, 6359940), (9, 5653280), (10, 5087952), (12, 4239960), (15, 3391968), (16, 3179970), (18, 2826640), (20, 2543976), (24, 2119980), (30, 1695984), (32, 1589985), (36, 1413320), (40, 1271988), (45, 1130656), (48, 1059990), (60, 847992), (72, 706660), (80, 635994), (89, 571680), (90, 565328), (96, 529995), (120, 423996), (144, 353330), (160, 317997), (178, 285840), (180, 282664), (240, 211998), (267, 190560), (288, 176665), (356, 142920), (360, 141332), (397, 128160), (445, 114336), (480, 105999), (534, 95280), (712, 71460), (720, 70666), (794, 64080), (801, 63520), (890, 57168), (1068, 47640), (1191, 42720), (1335, 38112), (1424, 35730), (1440, 35333), (1588, 32040), (1602, 31760), (1780, 28584), (1985, 25632), (2136, 23820), (2382, 21360), (2670, 19056), (2848, 17865), (3176, 16020), (3204, 15880), (3560, 14292), (3573, 14240), (3970, 12816), (4005, 12704), (4272, 11910), (4764, 10680), (5340, 9528), (5955, 8544), (6352, 8010), (6408, 7940), (7120, 7146)]