49689180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 169344000

約数和(自身を除く): 119654820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 87, 90, 95, 108, 114, 116, 135, 145, 167, 171, 174, 180, 190, 228, 261, 270, 285, 290, 334, 342, 348, 380, 435, 501, 513, 522, 540, 551, 570, 580, 668, 684, 783, 835, 855, 870, 1002, 1026, 1044, 1102, 1140, 1305, 1503, 1566, 1653, 1670, 1710, 1740, 2004, 2052, 2204, 2505, 2565, 2610, 2755, 3006, 3132, 3173, 3306, 3340, 3420, 3915, 4509, 4843, 4959, 5010, 5130, 5220, 5510, 6012, 6346, 6612, 7515, 7830, 8265, 9018, 9519, 9686, 9918, 10020, 10260, 11020, 12692, 14529, 14877, 15030, 15660, 15865, 16530, 18036, 19038, 19372, 19836, 22545, 24215, 24795, 28557, 29058, 29754, 30060, 31730, 33060, 38076, 43587, 45090, 47595, 48430, 49590, 57114, 58116, 59508, 63460, 72645, 74385, 85671, 87174, 90180, 92017, 95190, 96860, 99180, 114228, 130761, 142785, 145290, 148770, 171342, 174348, 184034, 190380, 217935, 261522, 276051, 285570, 290580, 297540, 342684, 368068, 428355, 435870, 460085, 523044, 552102, 571140, 653805, 828153, 856710, 871740, 920170, 1104204, 1307610, 1380255, 1656306, 1713420, 1840340, 2484459, 2615220, 2760510, 3312612, 4140765, 4968918, 5521020, 8281530, 9937836, 12422295, 16563060, 24844590, 49689180]

約数ペア:

[(1, 49689180), (2, 24844590), (3, 16563060), (4, 12422295), (5, 9937836), (6, 8281530), (9, 5521020), (10, 4968918), (12, 4140765), (15, 3312612), (18, 2760510), (19, 2615220), (20, 2484459), (27, 1840340), (29, 1713420), (30, 1656306), (36, 1380255), (38, 1307610), (45, 1104204), (54, 920170), (57, 871740), (58, 856710), (60, 828153), (76, 653805), (87, 571140), (90, 552102), (95, 523044), (108, 460085), (114, 435870), (116, 428355), (135, 368068), (145, 342684), (167, 297540), (171, 290580), (174, 285570), (180, 276051), (190, 261522), (228, 217935), (261, 190380), (270, 184034), (285, 174348), (290, 171342), (334, 148770), (342, 145290), (348, 142785), (380, 130761), (435, 114228), (501, 99180), (513, 96860), (522, 95190), (540, 92017), (551, 90180), (570, 87174), (580, 85671), (668, 74385), (684, 72645), (783, 63460), (835, 59508), (855, 58116), (870, 57114), (1002, 49590), (1026, 48430), (1044, 47595), (1102, 45090), (1140, 43587), (1305, 38076), (1503, 33060), (1566, 31730), (1653, 30060), (1670, 29754), (1710, 29058), (1740, 28557), (2004, 24795), (2052, 24215), (2204, 22545), (2505, 19836), (2565, 19372), (2610, 19038), (2755, 18036), (3006, 16530), (3132, 15865), (3173, 15660), (3306, 15030), (3340, 14877), (3420, 14529), (3915, 12692), (4509, 11020), (4843, 10260), (4959, 10020), (5010, 9918), (5130, 9686), (5220, 9519), (5510, 9018), (6012, 8265), (6346, 7830), (6612, 7515)]