48380150

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 120

約数和(自身を含む): 116700864

約数和(自身を除く): 68320714

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 49, 50, 62, 65, 70, 91, 98, 130, 155, 175, 182, 217, 245, 310, 325, 343, 350, 403, 434, 455, 490, 637, 650, 686, 775, 806, 910, 1085, 1225, 1274, 1519, 1550, 1715, 2015, 2170, 2275, 2401, 2450, 2821, 3038, 3185, 3430, 4030, 4459, 4550, 4802, 5425, 5642, 6370, 7595, 8575, 8918, 10075, 10633, 10850, 12005, 14105, 15190, 15925, 17150, 19747, 20150, 21266, 22295, 24010, 28210, 31213, 31850, 37975, 39494, 44590, 53165, 60025, 62426, 70525, 74431, 75950, 98735, 106330, 111475, 120050, 138229, 141050, 148862, 156065, 197470, 222950, 265825, 276458, 312130, 372155, 493675, 531650, 691145, 744310, 780325, 967603, 987350, 1382290, 1560650, 1860775, 1935206, 3455725, 3721550, 4838015, 6911450, 9676030, 24190075, 48380150]

約数ペア:

[(1, 48380150), (2, 24190075), (5, 9676030), (7, 6911450), (10, 4838015), (13, 3721550), (14, 3455725), (25, 1935206), (26, 1860775), (31, 1560650), (35, 1382290), (49, 987350), (50, 967603), (62, 780325), (65, 744310), (70, 691145), (91, 531650), (98, 493675), (130, 372155), (155, 312130), (175, 276458), (182, 265825), (217, 222950), (245, 197470), (310, 156065), (325, 148862), (343, 141050), (350, 138229), (403, 120050), (434, 111475), (455, 106330), (490, 98735), (637, 75950), (650, 74431), (686, 70525), (775, 62426), (806, 60025), (910, 53165), (1085, 44590), (1225, 39494), (1274, 37975), (1519, 31850), (1550, 31213), (1715, 28210), (2015, 24010), (2170, 22295), (2275, 21266), (2401, 20150), (2450, 19747), (2821, 17150), (3038, 15925), (3185, 15190), (3430, 14105), (4030, 12005), (4459, 10850), (4550, 10633), (4802, 10075), (5425, 8918), (5642, 8575), (6370, 7595)]