53384520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{1297}}^1$

素因数の和:1332

約数の個数: 128

約数和(自身を含む): 186912000

約数和(自身を除く): 133527480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1297, 1372, 1470, 1715, 1960, 2058, 2594, 2744, 2940, 3430, 3891, 4116, 5145, 5188, 5880, 6485, 6860, 7782, 8232, 9079, 10290, 10376, 12970, 13720, 15564, 18158, 19455, 20580, 25940, 27237, 31128, 36316, 38910, 41160, 45395, 51880, 54474, 63553, 72632, 77820, 90790, 108948, 127106, 136185, 155640, 181580, 190659, 217896, 254212, 272370, 317765, 363160, 381318, 444871, 508424, 544740, 635530, 762636, 889742, 953295, 1089480, 1271060, 1334613, 1525272, 1779484, 1906590, 2224355, 2542120, 2669226, 3558968, 3813180, 4448710, 5338452, 6673065, 7626360, 8897420, 10676904, 13346130, 17794840, 26692260, 53384520]

約数ペア:

[(1, 53384520), (2, 26692260), (3, 17794840), (4, 13346130), (5, 10676904), (6, 8897420), (7, 7626360), (8, 6673065), (10, 5338452), (12, 4448710), (14, 3813180), (15, 3558968), (20, 2669226), (21, 2542120), (24, 2224355), (28, 1906590), (30, 1779484), (35, 1525272), (40, 1334613), (42, 1271060), (49, 1089480), (56, 953295), (60, 889742), (70, 762636), (84, 635530), (98, 544740), (105, 508424), (120, 444871), (140, 381318), (147, 363160), (168, 317765), (196, 272370), (210, 254212), (245, 217896), (280, 190659), (294, 181580), (343, 155640), (392, 136185), (420, 127106), (490, 108948), (588, 90790), (686, 77820), (735, 72632), (840, 63553), (980, 54474), (1029, 51880), (1176, 45395), (1297, 41160), (1372, 38910), (1470, 36316), (1715, 31128), (1960, 27237), (2058, 25940), (2594, 20580), (2744, 19455), (2940, 18158), (3430, 15564), (3891, 13720), (4116, 12970), (5145, 10376), (5188, 10290), (5880, 9079), (6485, 8232), (6860, 7782)]