48863430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1$

素因数の和:683

約数の個数: 144

約数和(自身を含む): 159842592

約数和(自身を除く): 110979162

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 641, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1282, 1386, 1694, 1815, 1923, 2178, 2310, 2541, 3205, 3465, 3630, 3846, 4235, 4487, 5082, 5445, 5769, 6410, 6930, 7051, 7623, 8470, 8974, 9615, 10890, 11538, 12705, 13461, 14102, 15246, 19230, 21153, 22435, 25410, 26922, 28845, 35255, 38115, 40383, 42306, 44870, 49357, 57690, 63459, 67305, 70510, 76230, 77561, 80766, 98714, 105765, 126918, 134610, 148071, 155122, 201915, 211530, 232683, 246785, 296142, 317295, 387805, 403830, 444213, 465366, 493570, 542927, 634590, 698049, 740355, 775610, 888426, 1085854, 1163415, 1396098, 1480710, 1628781, 2221065, 2326830, 2714635, 3257562, 3490245, 4442130, 4886343, 5429270, 6980490, 8143905, 9772686, 16287810, 24431715, 48863430]

約数ペア:

[(1, 48863430), (2, 24431715), (3, 16287810), (5, 9772686), (6, 8143905), (7, 6980490), (9, 5429270), (10, 4886343), (11, 4442130), (14, 3490245), (15, 3257562), (18, 2714635), (21, 2326830), (22, 2221065), (30, 1628781), (33, 1480710), (35, 1396098), (42, 1163415), (45, 1085854), (55, 888426), (63, 775610), (66, 740355), (70, 698049), (77, 634590), (90, 542927), (99, 493570), (105, 465366), (110, 444213), (121, 403830), (126, 387805), (154, 317295), (165, 296142), (198, 246785), (210, 232683), (231, 211530), (242, 201915), (315, 155122), (330, 148071), (363, 134610), (385, 126918), (462, 105765), (495, 98714), (605, 80766), (630, 77561), (641, 76230), (693, 70510), (726, 67305), (770, 63459), (847, 57690), (990, 49357), (1089, 44870), (1155, 42306), (1210, 40383), (1282, 38115), (1386, 35255), (1694, 28845), (1815, 26922), (1923, 25410), (2178, 22435), (2310, 21153), (2541, 19230), (3205, 15246), (3465, 14102), (3630, 13461), (3846, 12705), (4235, 11538), (4487, 10890), (5082, 9615), (5445, 8974), (5769, 8470), (6410, 7623), (6930, 7051)]