50658650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 122135040

約数和(自身を除く): 71476390

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 29, 31, 35, 46, 49, 50, 58, 62, 70, 98, 115, 145, 155, 161, 175, 203, 217, 230, 245, 290, 310, 322, 350, 406, 434, 490, 575, 667, 713, 725, 775, 805, 899, 1015, 1085, 1127, 1150, 1225, 1334, 1421, 1426, 1450, 1519, 1550, 1610, 1798, 2030, 2170, 2254, 2450, 2842, 3038, 3335, 3565, 4025, 4495, 4669, 4991, 5075, 5425, 5635, 6293, 6670, 7105, 7130, 7595, 8050, 8990, 9338, 9982, 10150, 10850, 11270, 12586, 14210, 15190, 16675, 17825, 20677, 22475, 23345, 24955, 28175, 31465, 32683, 33350, 34937, 35525, 35650, 37975, 41354, 44051, 44950, 46690, 49910, 56350, 62930, 65366, 69874, 71050, 75950, 88102, 103385, 116725, 124775, 144739, 157325, 163415, 174685, 206770, 220255, 233450, 249550, 289478, 314650, 326830, 349370, 440510, 516925, 723695, 817075, 873425, 1013173, 1033850, 1101275, 1447390, 1634150, 1746850, 2026346, 2202550, 3618475, 5065865, 7236950, 10131730, 25329325, 50658650]

約数ペア:

[(1, 50658650), (2, 25329325), (5, 10131730), (7, 7236950), (10, 5065865), (14, 3618475), (23, 2202550), (25, 2026346), (29, 1746850), (31, 1634150), (35, 1447390), (46, 1101275), (49, 1033850), (50, 1013173), (58, 873425), (62, 817075), (70, 723695), (98, 516925), (115, 440510), (145, 349370), (155, 326830), (161, 314650), (175, 289478), (203, 249550), (217, 233450), (230, 220255), (245, 206770), (290, 174685), (310, 163415), (322, 157325), (350, 144739), (406, 124775), (434, 116725), (490, 103385), (575, 88102), (667, 75950), (713, 71050), (725, 69874), (775, 65366), (805, 62930), (899, 56350), (1015, 49910), (1085, 46690), (1127, 44950), (1150, 44051), (1225, 41354), (1334, 37975), (1421, 35650), (1426, 35525), (1450, 34937), (1519, 33350), (1550, 32683), (1610, 31465), (1798, 28175), (2030, 24955), (2170, 23345), (2254, 22475), (2450, 20677), (2842, 17825), (3038, 16675), (3335, 15190), (3565, 14210), (4025, 12586), (4495, 11270), (4669, 10850), (4991, 10150), (5075, 9982), (5425, 9338), (5635, 8990), (6293, 8050), (6670, 7595), (7105, 7130)]