49783020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 169344000

約数和(自身を除く): 119560980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 59, 60, 70, 82, 84, 98, 105, 118, 123, 140, 147, 164, 177, 196, 205, 210, 236, 245, 246, 287, 294, 295, 343, 354, 410, 413, 420, 490, 492, 574, 588, 590, 615, 686, 708, 735, 820, 826, 861, 885, 980, 1029, 1148, 1180, 1230, 1239, 1372, 1435, 1470, 1652, 1715, 1722, 1770, 2009, 2058, 2065, 2419, 2460, 2478, 2870, 2891, 2940, 3430, 3444, 3540, 4018, 4116, 4130, 4305, 4838, 4956, 5145, 5740, 5782, 6027, 6195, 6860, 7257, 8036, 8260, 8610, 8673, 9676, 10045, 10290, 11564, 12054, 12095, 12390, 14063, 14455, 14514, 16933, 17220, 17346, 20090, 20237, 20580, 24108, 24190, 24780, 28126, 28910, 29028, 30135, 33866, 34692, 36285, 40180, 40474, 42189, 43365, 48380, 50799, 56252, 57820, 60270, 60711, 67732, 70315, 72570, 80948, 84378, 84665, 86730, 101185, 101598, 118531, 120540, 121422, 140630, 145140, 168756, 169330, 173460, 202370, 203196, 210945, 237062, 242844, 253995, 281260, 303555, 338660, 355593, 404740, 421890, 474124, 507990, 592655, 607110, 711186, 829717, 843780, 1015980, 1185310, 1214220, 1422372, 1659434, 1777965, 2370620, 2489151, 3318868, 3555930, 4148585, 4978302, 7111860, 8297170, 9956604, 12445755, 16594340, 24891510, 49783020]

約数ペア:

[(1, 49783020), (2, 24891510), (3, 16594340), (4, 12445755), (5, 9956604), (6, 8297170), (7, 7111860), (10, 4978302), (12, 4148585), (14, 3555930), (15, 3318868), (20, 2489151), (21, 2370620), (28, 1777965), (30, 1659434), (35, 1422372), (41, 1214220), (42, 1185310), (49, 1015980), (59, 843780), (60, 829717), (70, 711186), (82, 607110), (84, 592655), (98, 507990), (105, 474124), (118, 421890), (123, 404740), (140, 355593), (147, 338660), (164, 303555), (177, 281260), (196, 253995), (205, 242844), (210, 237062), (236, 210945), (245, 203196), (246, 202370), (287, 173460), (294, 169330), (295, 168756), (343, 145140), (354, 140630), (410, 121422), (413, 120540), (420, 118531), (490, 101598), (492, 101185), (574, 86730), (588, 84665), (590, 84378), (615, 80948), (686, 72570), (708, 70315), (735, 67732), (820, 60711), (826, 60270), (861, 57820), (885, 56252), (980, 50799), (1029, 48380), (1148, 43365), (1180, 42189), (1230, 40474), (1239, 40180), (1372, 36285), (1435, 34692), (1470, 33866), (1652, 30135), (1715, 29028), (1722, 28910), (1770, 28126), (2009, 24780), (2058, 24190), (2065, 24108), (2419, 20580), (2460, 20237), (2478, 20090), (2870, 17346), (2891, 17220), (2940, 16933), (3430, 14514), (3444, 14455), (3540, 14063), (4018, 12390), (4116, 12095), (4130, 12054), (4305, 11564), (4838, 10290), (4956, 10045), (5145, 9676), (5740, 8673), (5782, 8610), (6027, 8260), (6195, 8036), (6860, 7257)]