49428780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 144281088

約数和(自身を除く): 94852308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 71, 82, 123, 142, 164, 205, 213, 246, 283, 284, 355, 410, 426, 492, 566, 615, 710, 820, 849, 852, 1065, 1132, 1230, 1415, 1420, 1698, 2130, 2460, 2830, 2911, 3396, 4245, 4260, 5660, 5822, 8490, 8733, 11603, 11644, 14555, 16980, 17466, 20093, 23206, 29110, 34809, 34932, 40186, 43665, 46412, 58015, 58220, 60279, 69618, 80372, 87330, 100465, 116030, 120558, 139236, 174045, 174660, 200930, 232060, 241116, 301395, 348090, 401860, 602790, 696180, 823813, 1205580, 1647626, 2471439, 3295252, 4119065, 4942878, 8238130, 9885756, 12357195, 16476260, 24714390, 49428780]

約数ペア:

[(1, 49428780), (2, 24714390), (3, 16476260), (4, 12357195), (5, 9885756), (6, 8238130), (10, 4942878), (12, 4119065), (15, 3295252), (20, 2471439), (30, 1647626), (41, 1205580), (60, 823813), (71, 696180), (82, 602790), (123, 401860), (142, 348090), (164, 301395), (205, 241116), (213, 232060), (246, 200930), (283, 174660), (284, 174045), (355, 139236), (410, 120558), (426, 116030), (492, 100465), (566, 87330), (615, 80372), (710, 69618), (820, 60279), (849, 58220), (852, 58015), (1065, 46412), (1132, 43665), (1230, 40186), (1415, 34932), (1420, 34809), (1698, 29110), (2130, 23206), (2460, 20093), (2830, 17466), (2911, 16980), (3396, 14555), (4245, 11644), (4260, 11603), (5660, 8733), (5822, 8490)]