49899636080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{410629}}^1$

素因数の和:410687

約数の個数: 120

約数和(自身を含む): 139311976320

約数和(自身を除く): 89412340240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 6076, 7595, 8680, 12152, 15190, 17360, 24304, 30380, 60760, 121520, 410629, 821258, 1642516, 2053145, 2874403, 3285032, 4106290, 5748806, 6570064, 8212580, 11497612, 12729499, 14372015, 16425160, 20120821, 22995224, 25458998, 28744030, 32850320, 40241642, 45990448, 50917996, 57488060, 63647495, 80483284, 89106493, 100604105, 101835992, 114976120, 127294990, 160966568, 178212986, 201208210, 203671984, 229952240, 254589980, 321933136, 356425972, 402416420, 445532465, 509179960, 623745451, 712851944, 804832840, 891064930, 1018359920, 1247490902, 1425703888, 1609665680, 1782129860, 2494981804, 3118727255, 3564259720, 4989963608, 6237454510, 7128519440, 9979927216, 12474909020, 24949818040, 49899636080]

約数ペア:

[(1, 49899636080), (2, 24949818040), (4, 12474909020), (5, 9979927216), (7, 7128519440), (8, 6237454510), (10, 4989963608), (14, 3564259720), (16, 3118727255), (20, 2494981804), (28, 1782129860), (31, 1609665680), (35, 1425703888), (40, 1247490902), (49, 1018359920), (56, 891064930), (62, 804832840), (70, 712851944), (80, 623745451), (98, 509179960), (112, 445532465), (124, 402416420), (140, 356425972), (155, 321933136), (196, 254589980), (217, 229952240), (245, 203671984), (248, 201208210), (280, 178212986), (310, 160966568), (392, 127294990), (434, 114976120), (490, 101835992), (496, 100604105), (560, 89106493), (620, 80483284), (784, 63647495), (868, 57488060), (980, 50917996), (1085, 45990448), (1240, 40241642), (1519, 32850320), (1736, 28744030), (1960, 25458998), (2170, 22995224), (2480, 20120821), (3038, 16425160), (3472, 14372015), (3920, 12729499), (4340, 11497612), (6076, 8212580), (7595, 6570064), (8680, 5748806), (12152, 4106290), (15190, 3285032), (17360, 2874403), (24304, 2053145), (30380, 1642516), (60760, 821258), (121520, 410629)]