54184780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 139454784

約数和(自身を除く): 85270004

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 34, 41, 46, 52, 65, 68, 82, 85, 92, 115, 130, 164, 169, 170, 205, 221, 230, 260, 299, 338, 340, 391, 410, 442, 460, 533, 598, 676, 697, 782, 820, 845, 884, 943, 1066, 1105, 1196, 1394, 1495, 1564, 1690, 1886, 1955, 2132, 2210, 2665, 2788, 2873, 2990, 3380, 3485, 3772, 3887, 3910, 4420, 4715, 5083, 5330, 5746, 5980, 6929, 6970, 7774, 7820, 9061, 9430, 10166, 10660, 11492, 12259, 13858, 13940, 14365, 15548, 16031, 18122, 18860, 19435, 20332, 24518, 25415, 27716, 28730, 32062, 34645, 36244, 38870, 45305, 49036, 50830, 57460, 61295, 64124, 66079, 69290, 77740, 80155, 90610, 101660, 117793, 122590, 132158, 138580, 159367, 160310, 181220, 208403, 235586, 245180, 264316, 318734, 320620, 330395, 416806, 471172, 588965, 637468, 660790, 796835, 833612, 1042015, 1177930, 1321580, 1593670, 2084030, 2355860, 2709239, 3187340, 4168060, 5418478, 10836956, 13546195, 27092390, 54184780]

約数ペア:

[(1, 54184780), (2, 27092390), (4, 13546195), (5, 10836956), (10, 5418478), (13, 4168060), (17, 3187340), (20, 2709239), (23, 2355860), (26, 2084030), (34, 1593670), (41, 1321580), (46, 1177930), (52, 1042015), (65, 833612), (68, 796835), (82, 660790), (85, 637468), (92, 588965), (115, 471172), (130, 416806), (164, 330395), (169, 320620), (170, 318734), (205, 264316), (221, 245180), (230, 235586), (260, 208403), (299, 181220), (338, 160310), (340, 159367), (391, 138580), (410, 132158), (442, 122590), (460, 117793), (533, 101660), (598, 90610), (676, 80155), (697, 77740), (782, 69290), (820, 66079), (845, 64124), (884, 61295), (943, 57460), (1066, 50830), (1105, 49036), (1196, 45305), (1394, 38870), (1495, 36244), (1564, 34645), (1690, 32062), (1886, 28730), (1955, 27716), (2132, 25415), (2210, 24518), (2665, 20332), (2788, 19435), (2873, 18860), (2990, 18122), (3380, 16031), (3485, 15548), (3772, 14365), (3887, 13940), (3910, 13858), (4420, 12259), (4715, 11492), (5083, 10660), (5330, 10166), (5746, 9430), (5980, 9061), (6929, 7820), (6970, 7774)]