49007940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2141

約数の個数: 96

約数和(自身を含む): 151683840

約数和(自身を除く): 102675900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2089, 2346, 3910, 4178, 4692, 5865, 6267, 7820, 8356, 10445, 11730, 12534, 20890, 23460, 25068, 31335, 35513, 41780, 48047, 62670, 71026, 96094, 106539, 125340, 142052, 144141, 177565, 192188, 213078, 240235, 288282, 355130, 426156, 480470, 532695, 576564, 710260, 720705, 816799, 960940, 1065390, 1441410, 1633598, 2130780, 2450397, 2882820, 3267196, 4083995, 4900794, 8167990, 9801588, 12251985, 16335980, 24503970, 49007940]

約数ペア:

[(1, 49007940), (2, 24503970), (3, 16335980), (4, 12251985), (5, 9801588), (6, 8167990), (10, 4900794), (12, 4083995), (15, 3267196), (17, 2882820), (20, 2450397), (23, 2130780), (30, 1633598), (34, 1441410), (46, 1065390), (51, 960940), (60, 816799), (68, 720705), (69, 710260), (85, 576564), (92, 532695), (102, 480470), (115, 426156), (138, 355130), (170, 288282), (204, 240235), (230, 213078), (255, 192188), (276, 177565), (340, 144141), (345, 142052), (391, 125340), (460, 106539), (510, 96094), (690, 71026), (782, 62670), (1020, 48047), (1173, 41780), (1380, 35513), (1564, 31335), (1955, 25068), (2089, 23460), (2346, 20890), (3910, 12534), (4178, 11730), (4692, 10445), (5865, 8356), (6267, 7820)]