54890088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 163123200

約数和(自身を除く): 108233112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 353, 372, 418, 456, 589, 627, 682, 706, 744, 836, 1023, 1059, 1178, 1254, 1364, 1412, 1672, 1767, 2046, 2118, 2356, 2508, 2728, 2824, 3534, 3883, 4092, 4236, 4712, 5016, 6479, 6707, 7068, 7766, 8184, 8472, 10943, 11649, 12958, 13414, 14136, 15532, 19437, 20121, 21886, 23298, 25916, 26828, 31064, 32829, 38874, 40242, 43772, 46596, 51832, 53656, 65658, 73777, 77748, 80484, 87544, 93192, 120373, 131316, 147554, 155496, 160968, 207917, 221331, 240746, 262632, 295108, 361119, 415834, 442662, 481492, 590216, 623751, 722238, 831668, 885324, 962984, 1247502, 1444476, 1663336, 1770648, 2287087, 2495004, 2888952, 4574174, 4990008, 6861261, 9148348, 13722522, 18296696, 27445044, 54890088]

約数ペア:

[(1, 54890088), (2, 27445044), (3, 18296696), (4, 13722522), (6, 9148348), (8, 6861261), (11, 4990008), (12, 4574174), (19, 2888952), (22, 2495004), (24, 2287087), (31, 1770648), (33, 1663336), (38, 1444476), (44, 1247502), (57, 962984), (62, 885324), (66, 831668), (76, 722238), (88, 623751), (93, 590216), (114, 481492), (124, 442662), (132, 415834), (152, 361119), (186, 295108), (209, 262632), (228, 240746), (248, 221331), (264, 207917), (341, 160968), (353, 155496), (372, 147554), (418, 131316), (456, 120373), (589, 93192), (627, 87544), (682, 80484), (706, 77748), (744, 73777), (836, 65658), (1023, 53656), (1059, 51832), (1178, 46596), (1254, 43772), (1364, 40242), (1412, 38874), (1672, 32829), (1767, 31064), (2046, 26828), (2118, 25916), (2356, 23298), (2508, 21886), (2728, 20121), (2824, 19437), (3534, 15532), (3883, 14136), (4092, 13414), (4236, 12958), (4712, 11649), (5016, 10943), (6479, 8472), (6707, 8184), (7068, 7766)]