49271640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 162950400

約数和(自身を除く): 113678760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 163, 165, 220, 229, 264, 326, 330, 440, 458, 489, 652, 660, 687, 815, 916, 978, 1145, 1304, 1320, 1374, 1630, 1793, 1832, 1956, 2290, 2445, 2519, 2748, 3260, 3435, 3586, 3912, 4580, 4890, 5038, 5379, 5496, 6520, 6870, 7172, 7557, 8965, 9160, 9780, 10076, 10758, 12595, 13740, 14344, 15114, 17930, 19560, 20152, 21516, 25190, 26895, 27480, 30228, 35860, 37327, 37785, 43032, 50380, 53790, 60456, 71720, 74654, 75570, 100760, 107580, 111981, 149308, 151140, 186635, 215160, 223962, 298616, 302280, 373270, 410597, 447924, 559905, 746540, 821194, 895848, 1119810, 1231791, 1493080, 1642388, 2052985, 2239620, 2463582, 3284776, 4105970, 4479240, 4927164, 6158955, 8211940, 9854328, 12317910, 16423880, 24635820, 49271640]

約数ペア:

[(1, 49271640), (2, 24635820), (3, 16423880), (4, 12317910), (5, 9854328), (6, 8211940), (8, 6158955), (10, 4927164), (11, 4479240), (12, 4105970), (15, 3284776), (20, 2463582), (22, 2239620), (24, 2052985), (30, 1642388), (33, 1493080), (40, 1231791), (44, 1119810), (55, 895848), (60, 821194), (66, 746540), (88, 559905), (110, 447924), (120, 410597), (132, 373270), (163, 302280), (165, 298616), (220, 223962), (229, 215160), (264, 186635), (326, 151140), (330, 149308), (440, 111981), (458, 107580), (489, 100760), (652, 75570), (660, 74654), (687, 71720), (815, 60456), (916, 53790), (978, 50380), (1145, 43032), (1304, 37785), (1320, 37327), (1374, 35860), (1630, 30228), (1793, 27480), (1832, 26895), (1956, 25190), (2290, 21516), (2445, 20152), (2519, 19560), (2748, 17930), (3260, 15114), (3435, 14344), (3586, 13740), (3912, 12595), (4580, 10758), (4890, 10076), (5038, 9780), (5379, 9160), (5496, 8965), (6520, 7557), (6870, 7172)]